init

.gitignore

@@ -0,0 +1,48 @@
+######################################################################
+# Build Tools
+
+.gradle
+/build/
+!gradle/wrapper/gradle-wrapper.jar
+
+/out/
+out/
+target/
+!.mvn/wrapper/maven-wrapper.jar
+
+######################################################################
+# IDE
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### JRebel ###
+rebel.xml
+### NetBeans ###
+nbproject/private/
+build/*
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/
+
+######################################################################
+# Others
+*.log
+*.xml.versionsBackup
+*.swp
+
+!*/build/*.java
+!*/build/*.html
+!*/build/*.xml

README.md

@@ -0,0 +1,3 @@
+# onemap-implementationSupervision-system-python
+
+国土空间规划“一张图”实施监督系统Python分析服务（通辽）

appconfig.py

@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+import os
+
+root = os.path.dirname(os.path.abspath(__file__))
+
+# SDE
+SDE = {
+    "JCPT": os.path.join(root, r"sde\JCPT.sde"),
+    "KJGH": os.path.join(root, r"sde\KJGH.sde"),
+    "KJGH_QY": os.path.join(root, r"sde\KJGH_QY.sde"),
+    "KJGH_JCPT": os.path.join(root, r"sde\KJGH_JCPT.sde"),
+    "SDE": os.path.join(root, r"sde\SDE.sde")
+}
+
+# 数据库
+# DB_CONN = 'KJGH/KJGH@127.0.0.1:1521/orclpdb'
+# DB_CONN = 'postgres/postgres@192.168.60.52:5432/basep'
+#DB_CONN = 'dbname=basep user=postgres password=postgres host=192.168.60.52 port=5432 search_path=onemap'
+DB_CONN = {"dbname": "kjgh", "user": "postgres", "password": "postgres", "host": "192.168.60.240", "port": "5432",
+           "options": "-c search_path=otherSchema,onemap"}
+
+# 行政区
+XZQ = [
+    {"xzqbm": "", "xzqmc": ""}
+]
+
+
+# 获取SDE工作空间
+def getSDE(in_table):
+    sdeTable = in_table.split('.')
+    sde = SDE[sdeTable[0]]
+    return sde

clipFeature/__init__.py

@@ -0,0 +1 @@
+

clipFeature/clipFeature.py

@@ -0,0 +1,73 @@
+# -*- coding: utf-8 -*-
+import os
+import sys
+import log
+import uuid
+import appconfig
+import arcpy
+import datetime
+import time
+import utils
+from arcpy import env
+from db.postgresql import Postgresql
+
+import importlib, sys
+
+importlib.reload(sys)
+
+
+class ClipFeature:
+    def __init__(self):
+        # 数据项配置
+        self.clipF = "SDE.TKQFW"
+        self.GlobalField = "KCXKZH"
+        self.GlobalType = "TKQ"
+        self.analyseF = "SDE.DLTB"
+        self.bsm = self.getUUID()
+        self.db = Postgresql(appconfig.DB_CONN)
+        # 输出GDB
+        self.root = os.path.dirname(os.path.abspath(__file__))
+        path = os.path.join(self.root, "out")
+        if not os.path.exists(path):
+            os.makedirs(path)
+        self.outGdb = os.path.join(path, "{0}.gdb".format(self.bsm))
+        arcpy.Delete_management(self.outGdb)
+        arcpy.CreateFileGDB_management(path, "{0}.gdb".format(self.bsm))
+        # 输出文件夹里面已经有内容的，就覆盖掉
+        env.overwriteOutput = True
+        # 设置工作空间
+        env.workspace = appconfig.SDE["SDE"]
+
+    def run(self):
+        self.out = r"{0}\ClipResults".format(self.outGdb)
+        # 第一步裁剪要素
+        arcpy.Intersect_analysis([self.clipF, self.analyseF], self.out)
+        # 裁剪完成的数据增加字段
+        arcpy.AddField_management(self.out, "YZMJ", "DOUBLE")
+        arcpy.AddField_management(self.out, "TARGETID", "TEXT")
+        arcpy.AddField_management(self.out, "TARGETTYPE", "TEXT")
+        # 算压占面积
+        arcpy.CalculateField_management(self.out, "YZMJ", "!shape.area@SQUAREMETERS!", "PYTHON_9.3")
+        with arcpy.da.UpdateCursor(self.out, ["TARGETTYPE"]) as cursor:
+            for row in cursor:
+                row[0] = self.GlobalType
+                cursor.updateRow(row)
+        # 遍历数据 计算TARGETID
+        ufields = [self.GlobalField]
+        with arcpy.da.UpdateCursor(self.clipF, ufields) as cursor:
+            for row in cursor:
+                targetid = row[0]
+                # 将数据设置为FeatureLayer进行操作
+                arcpy.MakeFeatureLayer_management(self.clipF, "clipF")
+                arcpy.MakeFeatureLayer_management(self.out, "out")
+                arcpy.SelectLayerByAttribute_management("clipF", "NEW_SELECTION",
+                                                        self.GlobalField + " = '" + targetid + "'")
+                arcpy.SelectLayerByLocation_management("out", "INTERSECT", "clipF")
+                with arcpy.da.UpdateCursor("out", ["TARGETID"]) as cursor:
+                    for row in cursor:
+                        row[0] = targetid
+                        cursor.updateRow(row)
+        print("####OK####")
+
+    def getUUID(self):
+        return ''.join(str(uuid.uuid1()).split('-'))

ctfx/ctfx.py

@@ -0,0 +1,193 @@
+# -*- coding: utf-8 -*-
+import os
+import sys
+import json
+import log
+import appconfig
+import arcpy
+import utils
+from arcpy import env
+from db.postgresql import Postgresql
+
+import importlib, sys
+
+importlib.reload(sys)
+
+
+class Ctfx:
+    def __init__(self, data):
+        self.bsm = data
+        self.db = Postgresql(appconfig.DB_CONN)
+        self.outputname = "CTFX" + data
+        log.info(data)
+        # 根据BSM获取任务信息
+        self.task()
+        # 临时工作空间
+        self.root = os.path.dirname(os.path.abspath(__file__))
+        path = os.path.join(self.root, "out")
+        if not os.path.exists(path):
+            os.makedirs(path)
+        # 创建输出GDB，如果已存在则删除后新建
+        self.outGdb = os.path.join(path, "{0}.gdb".format(data))
+        arcpy.Delete_management(self.outGdb)
+        arcpy.CreateFileGDB_management(path, "{0}.gdb".format(data))
+        # 输出文件夹里面已经有内容的，就覆盖掉
+        env.overwriteOutput = True
+        # 设置工作空间
+        env.workspace = appconfig.SDE["KJGH"]
+
+    def task(self):
+        # 根据BSM获取任务信息
+        sql = f'select t.sjy "SJY",t.xzqdm "XZQDM",t.fxyz "FXYZ",t.rwzt "RWZT",t.fxtable "FXTABLE",t.fxyear "FXYEAR",yz.cxtj as "CXTJ",yz.name "YZNAME",sjy.name "SJYNAME" from onemap.t_fxpj_ctfx_main t left join onemap.t_fxpj_ctfx_yz yz on yz.id = t.fxyz ' \
+              f'left join onemap.t_fxpj_ctfx_sjy sjy on sjy.tablename = t.sjy where t.id = \'{self.bsm}\''
+        tasks = self.db.query(sql)
+        if len(tasks) == 0:
+            raise Exception("任务标识错误[{0}]".format(self.bsm))
+        self.task = tasks[0]
+        # 查询条件（SQL语句，二调三调用英文分号隔开，二调在前三调在后，以当前分析年份与2019年作比较）
+        self.task["CXTJ"] = str(self.task["CXTJ"])
+        if self.task["CXTJ"].find(";") > -1:
+            if int(self.task["FXYEAR"]) > 2018:
+                self.task["CXTJ"] = self.task["CXTJ"].split(";")[1]
+            else:
+                self.task["CXTJ"] = self.task["CXTJ"].split(";")[0]
+
+    def run(self):
+        try:
+            # 记录任务开始时间
+            self.rwkssj = utils.getNowTimeStr("%Y-%m-%d %H:%M:%S")
+            # self.updateFxzt(self.bsm, "1", "")
+            mjField = "TBMJ"
+            # 1.根据查询条件获取分析数据源
+            sjy = r"{0}\SJY".format(self.outGdb)
+            if self.task["CXTJ"] != None and self.task["CXTJ"] != "":
+                arcpy.Select_analysis(self.task["FXTABLE"], sjy, self.task["CXTJ"])
+            else:
+                arcpy.Select_analysis(self.task["FXTABLE"], sjy)
+            arcpy.AddField_management(sjy, mjField, "DOUBLE")
+            arcpy.CalculateField_management(sjy, mjField, "!shape.area@SQUAREMETERS!", "PYTHON_9.3")
+            # 计算分析数据源总面积
+            fxTotal = 0
+            with arcpy.da.SearchCursor(sjy, ['TBMJ']) as cursor:
+                for row in cursor:
+                    fxTotal = fxTotal + row[0]
+            self.fxTotal = fxTotal
+            log.info(self.bsm + "根据查询条件获取分析数据源完成")
+
+            # 2.裁剪数据源
+            env.workspace = appconfig.getSDE("SDE")
+            fxjg = r"{0}\{1}".format(self.outGdb, self.outputname)
+            arcpy.Clip_analysis(sjy, self.task["SJY"], fxjg, 0)
+            log.info(self.bsm + "裁剪分析数据源完成")
+
+            # 3.计算面积
+            log.info("面积")
+            arcpy.AddField_management(fxjg, mjField, "DOUBLE")
+            arcpy.CalculateField_management(fxjg, mjField, "!shape.area@SQUAREMETERS!", "PYTHON_9.3")
+            # 计算分析结果总面积
+            jgTotal = 0
+            with arcpy.da.SearchCursor(fxjg, ['TBMJ']) as cursor:
+                for row in cursor:
+                    jgTotal = jgTotal + row[0]
+            self.jgTotal = jgTotal
+            # 4. 添加统计字段
+            subXzqLeng = self.getSubXzqLength()
+            staticsField = "STATICS"
+            arcpy.AddField_management(fxjg, staticsField, "TEXT")
+            arcpy.CalculateField_management(fxjg, staticsField, "!ZLDWDM![0:" + str(subXzqLeng) + "]", "PYTHON_9.3")
+            # 5.根据行政区划统计信息
+            xzqstatist = r"{0}\XZQSTCTIST".format(self.outGdb)
+            arcpy.Statistics_analysis(fxjg, xzqstatist, [[mjField, "SUM"]], staticsField)
+            # 遍历GDB统计表
+            statistobj = {}
+            with arcpy.da.SearchCursor(xzqstatist, [staticsField, "SUM_" + mjField]) as cursor:
+                for row in cursor:
+                    statistobj[row[0]] = row[1]
+            log.info(json.dumps(statistobj))
+            # 结果数据拷贝到sde数据库
+            # sde = appconfig.SDE["SDE"]
+            # env.workspace = sde
+            # sdeTableName = "SDE." + self.outputname
+            # try:
+            #     arcpy.Delete_management(sdeTableName)
+            # except arcpy.ExecuteError:
+            #     log.error(arcpy.GetMessages())
+            # except:
+            #     msg = str(sys.exc_info()).decode('string-escape')
+            #     log.error(msg)
+            # arcpy.Copy_management(fxjg, sdeTableName)
+            # 记录任务开始时间
+            self.rwjssj = utils.getNowTimeStr("%Y-%m-%d %H:%M:%S")
+            # 组装分析结果
+            self.updateFxztAndStatist(self.bsm, "2", self.createFxjg(), json.dumps(statistobj))
+            log.info("####OK####")
+            print("####OK####")
+        except arcpy.ExecuteError:
+            print("####ERROR####" + arcpy.GetMessages())
+            log.error(arcpy.GetMessages())
+            self.updateFxzt(self.bsm, "3", arcpy.GetMessages())
+        except:
+            msg = str(sys.exc_info()).decode('string-escape')
+            print("####ERROR####" + msg)
+            log.error(msg)
+            self.updateFxzt(self.bsm, "3", msg)
+
+    # 获取行政区下属级别代码长度
+    def getSubXzqLength(self):
+        curlength = len(self.task["XZQDM"])
+        if curlength == 4:
+            curlength = 6
+        elif curlength == 6:
+            curlength = 9
+        elif curlength == 9:
+            curlength = 12
+        return curlength
+
+    # 组装分析结果
+    def createFxjg(self):
+        # fxjgstr = self.task["SJYNAME"] + "内约有" + self.task["YZNAME"] + self.areaTransform(self.jgTotal) + "，占分析范围内" + self.task["YZNAME"] + "总面积的" + self.proportion()
+        fxjgstr = "{0}内约有{1}{2}，占分析范围内{1}总面积的{3}。"
+        fxjgstr = fxjgstr.format(self.task["SJYNAME"], self.task["YZNAME"], self.areaTransform(
+            self.jgTotal), self.proportion())
+        return fxjgstr
+
+    # 面积转换 平方米转万亩
+    def areaTransform(self, area):
+        res = area * 0.0015 / 10000
+        return "" + "%.2f" % res + "万亩"
+
+    # 面积转换 平方米转万亩
+    def proportion(self):
+        res = (self.jgTotal / self.fxTotal) * 100
+        return "" + "%.2f" % res + "%"
+
+    # 更新冲突分析任务状态
+    def updateFxzt(self, bsm, fxzt, msg):
+        # 记录任务结束时间
+        self.rwjssj = utils.getNowTimeStr("%Y-%m-%d %H:%M:%S")
+        sql = "update onemap.t_fxpj_ctfx_main t set rwzt = '{0}',rwkssj = to_date('{1}','yyyy-mm-dd hh24:mi:ss') , rwjssj = to_date('{2}','yyyy-mm-dd hh24:mi:ss') ,fxjg = '{3}',fxjgtable = '{4}',workspace = '{5}' where t.id = '{6}'"
+        sql = sql.format(
+            fxzt
+            , self.rwkssj
+            , self.rwjssj
+            , msg
+            , self.outputname
+            , self.outGdb
+            , bsm)
+        self.db.insert(sql)
+
+    # 更新冲突分析任务状态
+    def updateFxztAndStatist(self, bsm, fxzt, msg, statist):
+        # 记录任务结束时间
+        self.rwjssj = utils.getNowTimeStr("%Y-%m-%d %H:%M:%S")
+        sql = "update onemap.t_fxpj_ctfx_main t set rwzt = '{0}',rwkssj = to_date('{1}','yyyy-mm-dd hh24:mi:ss') , rwjssj = to_date('{2}','yyyy-mm-dd hh24:mi:ss') ,fxjg = '{3}',fxjgtable = '{4}',workspace = '{5}', statist = '{7}' where t.id = '{6}'"
+        sql = sql.format(
+            fxzt
+            , self.rwkssj
+            , self.rwjssj
+            , msg
+            , self.outputname
+            , self.outGdb
+            , bsm
+            , statist)
+        self.db.insert(sql)

db/__init__.py

@@ -0,0 +1 @@
+

db/oracle.py

@@ -0,0 +1,66 @@
+# -*- coding: utf-8 -*-
+
+# 设置语言环境
+import os
+import sys
+import json
+import log
+import importlib, sys
+
+importlib.reload(sys)
+
+os.environ['NLS_LANG'] = 'SIMPLIFIED CHINESE_CHINA.UTF8'
+
+import cx_Oracle
+
+
+class Oracle:
+    def __init__(self, conn):
+        """Oracle
+        C:\Python27\ArcGISx6410.8\Scripts
+        pip install cx-Oracle==7.3.0
+        :param conn：数据库连接字符串（'user/password@127.0.0.1/orcl'）
+        """
+        self._conn = cx_Oracle.connect(conn, encoding="UTF-8", nencoding="UTF-8")
+        self.cursor = self._conn.cursor()  # 游标
+
+    def commit(self):
+        self._conn.commit()
+
+    def close(self):
+        try:
+            if hasattr(self, 'cursor'):
+                self.cursor.close()
+            if hasattr(self, '_conn'):
+                self._conn.close()
+        except:
+            msg = str(sys.exc_info()).decode('string-escape')
+            log.error(msg)
+
+    def __del__(self):
+        self.close()
+
+    def query(self, sql):
+        """查询所有数据
+        :param sql：SQL语句
+        """
+        self.cursor.execute(sql)
+        ds = self.cursor.fetchall()
+        cols = [d[0] for d in self.cursor.description]
+        list = []
+        for row in ds:
+            b = dict(zip(cols, row))
+            list.append(b)
+        jobj = json.loads(json.dumps(list, ensure_ascii=False))
+        return jobj
+
+    def insert(self, sql, dict=None):
+        """查询数据
+        :param sql：SQL语句 ==> insert into 表(字段1,字段2) values(:字段1,:字段2)
+        :param dict：值字典 ==> {"字段1":"abc", "字段2":"abc"}
+        """
+        if dict == None:
+            self.cursor.execute(sql)
+        else:
+            self.cursor.execute(sql, dict)
+        self.commit()

db/postgresql.py

@@ -0,0 +1,90 @@
+# -*- coding: utf-8 -*-
+import decimal
+# 设置语言环境
+import os
+import sys
+import json
+from datetime import datetime
+
+import log
+import importlib, sys
+
+importlib.reload(sys)
+
+os.environ['NLS_LANG'] = 'SIMPLIFIED CHINESE_CHINA.UTF8'
+
+import psycopg2
+
+
+class Postgresql:
+    def __init__(self, conn):
+        """Postgresql
+        C:\Program Files\GeoScene\Pro\bin\Python\envs\arcgispro-py3\Scripts
+        pip install psycopg2
+        :param conn：数据库连接字符串（'user/password@127.0.0.1/orcl'）
+        """
+        # self._conn = psycopg2.connect(**conn, encoding="UTF-8", nencoding="UTF-8")
+        self._conn = psycopg2.connect(**conn)
+        self.cursor = self._conn.cursor()  # 游标
+
+    def commit(self):
+        self._conn.commit()
+
+    def close(self):
+        try:
+            if hasattr(self, 'cursor'):
+                self.cursor.close()
+            if hasattr(self, '_conn'):
+                self._conn.close()
+        except:
+            msg = str(sys.exc_info()).decode('string-escape')
+            log.error(msg)
+
+    def __del__(self):
+        self.close()
+
+    def query(self, sql):
+        """查询所有数据
+        :param sql：SQL语句
+        """
+        self.cursor.execute(sql)
+        ds = self.cursor.fetchall()
+        cols = [d[0] for d in self.cursor.description]
+        list = []
+        for row in ds:
+            b = dict(zip(cols, row))
+            list.append(b)
+        jobj = json.loads(json.dumps(list, cls=self.CustomJsonEncoder, ensure_ascii=False))
+        return jobj
+
+    class CustomJsonEncoder(json.JSONEncoder):
+        """
+        Json解析器，解决识别Decimal出错的问题
+        """
+
+        def default(self, obj):
+            if isinstance(obj, datetime):
+                return obj.strftime("%Y-%m-%d %H:%M:%S")
+            if isinstance(obj, bytes):
+                return str(obj, encoding='utf-8')
+            if isinstance(obj, int):
+                return int(obj)
+            elif isinstance(obj, float):
+                return float(obj)
+            elif isinstance(obj, decimal.Decimal):
+                return float(obj)
+            # elif isinstance(obj, array):
+            #    return obj.tolist()
+            else:
+                return super(self.CustomJsonEncoder, self).default(obj)
+
+    def insert(self, sql, dict=None):
+        """查询数据
+        :param sql：SQL语句 ==> insert into 表(字段1,字段2) values(:字段1,:字段2)
+        :param dict：值字典 ==> {"字段1":"abc", "字段2":"abc"}
+        """
+        if dict == None:
+            self.cursor.execute(sql)
+        else:
+            self.cursor.execute(sql, dict)
+        self.commit()

env/Include/Python-ast.h

@@ -0,0 +1,535 @@
+/* File automatically generated by Parser/asdl_c.py. */
+
+#include "asdl.h"
+
+typedef struct _mod *mod_ty;
+
+typedef struct _stmt *stmt_ty;
+
+typedef struct _expr *expr_ty;
+
+typedef enum _expr_context { Load=1, Store=2, Del=3, AugLoad=4, AugStore=5,
+                             Param=6 } expr_context_ty;
+
+typedef struct _slice *slice_ty;
+
+typedef enum _boolop { And=1, Or=2 } boolop_ty;
+
+typedef enum _operator { Add=1, Sub=2, Mult=3, Div=4, Mod=5, Pow=6, LShift=7,
+                         RShift=8, BitOr=9, BitXor=10, BitAnd=11, FloorDiv=12 }
+                         operator_ty;
+
+typedef enum _unaryop { Invert=1, Not=2, UAdd=3, USub=4 } unaryop_ty;
+
+typedef enum _cmpop { Eq=1, NotEq=2, Lt=3, LtE=4, Gt=5, GtE=6, Is=7, IsNot=8,
+                      In=9, NotIn=10 } cmpop_ty;
+
+typedef struct _comprehension *comprehension_ty;
+
+typedef struct _excepthandler *excepthandler_ty;
+
+typedef struct _arguments *arguments_ty;
+
+typedef struct _keyword *keyword_ty;
+
+typedef struct _alias *alias_ty;
+
+
+enum _mod_kind {Module_kind=1, Interactive_kind=2, Expression_kind=3,
+                 Suite_kind=4};
+struct _mod {
+        enum _mod_kind kind;
+        union {
+                struct {
+                        asdl_seq *body;
+                } Module;
+                
+                struct {
+                        asdl_seq *body;
+                } Interactive;
+                
+                struct {
+                        expr_ty body;
+                } Expression;
+                
+                struct {
+                        asdl_seq *body;
+                } Suite;
+                
+        } v;
+};
+
+enum _stmt_kind {FunctionDef_kind=1, ClassDef_kind=2, Return_kind=3,
+                  Delete_kind=4, Assign_kind=5, AugAssign_kind=6, Print_kind=7,
+                  For_kind=8, While_kind=9, If_kind=10, With_kind=11,
+                  Raise_kind=12, TryExcept_kind=13, TryFinally_kind=14,
+                  Assert_kind=15, Import_kind=16, ImportFrom_kind=17,
+                  Exec_kind=18, Global_kind=19, Expr_kind=20, Pass_kind=21,
+                  Break_kind=22, Continue_kind=23};
+struct _stmt {
+        enum _stmt_kind kind;
+        union {
+                struct {
+                        identifier name;
+                        arguments_ty args;
+                        asdl_seq *body;
+                        asdl_seq *decorator_list;
+                } FunctionDef;
+                
+                struct {
+                        identifier name;
+                        asdl_seq *bases;
+                        asdl_seq *body;
+                        asdl_seq *decorator_list;
+                } ClassDef;
+                
+                struct {
+                        expr_ty value;
+                } Return;
+                
+                struct {
+                        asdl_seq *targets;
+                } Delete;
+                
+                struct {
+                        asdl_seq *targets;
+                        expr_ty value;
+                } Assign;
+                
+                struct {
+                        expr_ty target;
+                        operator_ty op;
+                        expr_ty value;
+                } AugAssign;
+                
+                struct {
+                        expr_ty dest;
+                        asdl_seq *values;
+                        bool nl;
+                } Print;
+                
+                struct {
+                        expr_ty target;
+                        expr_ty iter;
+                        asdl_seq *body;
+                        asdl_seq *orelse;
+                } For;
+                
+                struct {
+                        expr_ty test;
+                        asdl_seq *body;
+                        asdl_seq *orelse;
+                } While;
+                
+                struct {
+                        expr_ty test;
+                        asdl_seq *body;
+                        asdl_seq *orelse;
+                } If;
+                
+                struct {
+                        expr_ty context_expr;
+                        expr_ty optional_vars;
+                        asdl_seq *body;
+                } With;
+                
+                struct {
+                        expr_ty type;
+                        expr_ty inst;
+                        expr_ty tback;
+                } Raise;
+                
+                struct {
+                        asdl_seq *body;
+                        asdl_seq *handlers;
+                        asdl_seq *orelse;
+                } TryExcept;
+                
+                struct {
+                        asdl_seq *body;
+                        asdl_seq *finalbody;
+                } TryFinally;
+                
+                struct {
+                        expr_ty test;
+                        expr_ty msg;
+                } Assert;
+                
+                struct {
+                        asdl_seq *names;
+                } Import;
+                
+                struct {
+                        identifier module;
+                        asdl_seq *names;
+                        int level;
+                } ImportFrom;
+                
+                struct {
+                        expr_ty body;
+                        expr_ty globals;
+                        expr_ty locals;
+                } Exec;
+                
+                struct {
+                        asdl_seq *names;
+                } Global;
+                
+                struct {
+                        expr_ty value;
+                } Expr;
+                
+        } v;
+        int lineno;
+        int col_offset;
+};
+
+enum _expr_kind {BoolOp_kind=1, BinOp_kind=2, UnaryOp_kind=3, Lambda_kind=4,
+                  IfExp_kind=5, Dict_kind=6, Set_kind=7, ListComp_kind=8,
+                  SetComp_kind=9, DictComp_kind=10, GeneratorExp_kind=11,
+                  Yield_kind=12, Compare_kind=13, Call_kind=14, Repr_kind=15,
+                  Num_kind=16, Str_kind=17, Attribute_kind=18,
+                  Subscript_kind=19, Name_kind=20, List_kind=21, Tuple_kind=22};
+struct _expr {
+        enum _expr_kind kind;
+        union {
+                struct {
+                        boolop_ty op;
+                        asdl_seq *values;
+                } BoolOp;
+                
+                struct {
+                        expr_ty left;
+                        operator_ty op;
+                        expr_ty right;
+                } BinOp;
+                
+                struct {
+                        unaryop_ty op;
+                        expr_ty operand;
+                } UnaryOp;
+                
+                struct {
+                        arguments_ty args;
+                        expr_ty body;
+                } Lambda;
+                
+                struct {
+                        expr_ty test;
+                        expr_ty body;
+                        expr_ty orelse;
+                } IfExp;
+                
+                struct {
+                        asdl_seq *keys;
+                        asdl_seq *values;
+                } Dict;
+                
+                struct {
+                        asdl_seq *elts;
+                } Set;
+                
+                struct {
+                        expr_ty elt;
+                        asdl_seq *generators;
+                } ListComp;
+                
+                struct {
+                        expr_ty elt;
+                        asdl_seq *generators;
+                } SetComp;
+                
+                struct {
+                        expr_ty key;
+                        expr_ty value;
+                        asdl_seq *generators;
+                } DictComp;
+                
+                struct {
+                        expr_ty elt;
+                        asdl_seq *generators;
+                } GeneratorExp;
+                
+                struct {
+                        expr_ty value;
+                } Yield;
+                
+                struct {
+                        expr_ty left;
+                        asdl_int_seq *ops;
+                        asdl_seq *comparators;
+                } Compare;
+                
+                struct {
+                        expr_ty func;
+                        asdl_seq *args;
+                        asdl_seq *keywords;
+                        expr_ty starargs;
+                        expr_ty kwargs;
+                } Call;
+                
+                struct {
+                        expr_ty value;
+                } Repr;
+                
+                struct {
+                        object n;
+                } Num;
+                
+                struct {
+                        string s;
+                } Str;
+                
+                struct {
+                        expr_ty value;
+                        identifier attr;
+                        expr_context_ty ctx;
+                } Attribute;
+                
+                struct {
+                        expr_ty value;
+                        slice_ty slice;
+                        expr_context_ty ctx;
+                } Subscript;
+                
+                struct {
+                        identifier id;
+                        expr_context_ty ctx;
+                } Name;
+                
+                struct {
+                        asdl_seq *elts;
+                        expr_context_ty ctx;
+                } List;
+                
+                struct {
+                        asdl_seq *elts;
+                        expr_context_ty ctx;
+                } Tuple;
+                
+        } v;
+        int lineno;
+        int col_offset;
+};
+
+enum _slice_kind {Ellipsis_kind=1, Slice_kind=2, ExtSlice_kind=3, Index_kind=4};
+struct _slice {
+        enum _slice_kind kind;
+        union {
+                struct {
+                        expr_ty lower;
+                        expr_ty upper;
+                        expr_ty step;
+                } Slice;
+                
+                struct {
+                        asdl_seq *dims;
+                } ExtSlice;
+                
+                struct {
+                        expr_ty value;
+                } Index;
+                
+        } v;
+};
+
+struct _comprehension {
+        expr_ty target;
+        expr_ty iter;
+        asdl_seq *ifs;
+};
+
+enum _excepthandler_kind {ExceptHandler_kind=1};
+struct _excepthandler {
+        enum _excepthandler_kind kind;
+        union {
+                struct {
+                        expr_ty type;
+                        expr_ty name;
+                        asdl_seq *body;
+                } ExceptHandler;
+                
+        } v;
+        int lineno;
+        int col_offset;
+};
+
+struct _arguments {
+        asdl_seq *args;
+        identifier vararg;
+        identifier kwarg;
+        asdl_seq *defaults;
+};
+
+struct _keyword {
+        identifier arg;
+        expr_ty value;
+};
+
+struct _alias {
+        identifier name;
+        identifier asname;
+};
+
+
+#define Module(a0, a1) _Py_Module(a0, a1)
+mod_ty _Py_Module(asdl_seq * body, PyArena *arena);
+#define Interactive(a0, a1) _Py_Interactive(a0, a1)
+mod_ty _Py_Interactive(asdl_seq * body, PyArena *arena);
+#define Expression(a0, a1) _Py_Expression(a0, a1)
+mod_ty _Py_Expression(expr_ty body, PyArena *arena);
+#define Suite(a0, a1) _Py_Suite(a0, a1)
+mod_ty _Py_Suite(asdl_seq * body, PyArena *arena);
+#define FunctionDef(a0, a1, a2, a3, a4, a5, a6) _Py_FunctionDef(a0, a1, a2, a3, a4, a5, a6)
+stmt_ty _Py_FunctionDef(identifier name, arguments_ty args, asdl_seq * body,
+                        asdl_seq * decorator_list, int lineno, int col_offset,
+                        PyArena *arena);
+#define ClassDef(a0, a1, a2, a3, a4, a5, a6) _Py_ClassDef(a0, a1, a2, a3, a4, a5, a6)
+stmt_ty _Py_ClassDef(identifier name, asdl_seq * bases, asdl_seq * body,
+                     asdl_seq * decorator_list, int lineno, int col_offset,
+                     PyArena *arena);
+#define Return(a0, a1, a2, a3) _Py_Return(a0, a1, a2, a3)
+stmt_ty _Py_Return(expr_ty value, int lineno, int col_offset, PyArena *arena);
+#define Delete(a0, a1, a2, a3) _Py_Delete(a0, a1, a2, a3)
+stmt_ty _Py_Delete(asdl_seq * targets, int lineno, int col_offset, PyArena
+                   *arena);
+#define Assign(a0, a1, a2, a3, a4) _Py_Assign(a0, a1, a2, a3, a4)
+stmt_ty _Py_Assign(asdl_seq * targets, expr_ty value, int lineno, int
+                   col_offset, PyArena *arena);
+#define AugAssign(a0, a1, a2, a3, a4, a5) _Py_AugAssign(a0, a1, a2, a3, a4, a5)
+stmt_ty _Py_AugAssign(expr_ty target, operator_ty op, expr_ty value, int
+                      lineno, int col_offset, PyArena *arena);
+#define Print(a0, a1, a2, a3, a4, a5) _Py_Print(a0, a1, a2, a3, a4, a5)
+stmt_ty _Py_Print(expr_ty dest, asdl_seq * values, bool nl, int lineno, int
+                  col_offset, PyArena *arena);
+#define For(a0, a1, a2, a3, a4, a5, a6) _Py_For(a0, a1, a2, a3, a4, a5, a6)
+stmt_ty _Py_For(expr_ty target, expr_ty iter, asdl_seq * body, asdl_seq *
+                orelse, int lineno, int col_offset, PyArena *arena);
+#define While(a0, a1, a2, a3, a4, a5) _Py_While(a0, a1, a2, a3, a4, a5)
+stmt_ty _Py_While(expr_ty test, asdl_seq * body, asdl_seq * orelse, int lineno,
+                  int col_offset, PyArena *arena);
+#define If(a0, a1, a2, a3, a4, a5) _Py_If(a0, a1, a2, a3, a4, a5)
+stmt_ty _Py_If(expr_ty test, asdl_seq * body, asdl_seq * orelse, int lineno,
+               int col_offset, PyArena *arena);
+#define With(a0, a1, a2, a3, a4, a5) _Py_With(a0, a1, a2, a3, a4, a5)
+stmt_ty _Py_With(expr_ty context_expr, expr_ty optional_vars, asdl_seq * body,
+                 int lineno, int col_offset, PyArena *arena);
+#define Raise(a0, a1, a2, a3, a4, a5) _Py_Raise(a0, a1, a2, a3, a4, a5)
+stmt_ty _Py_Raise(expr_ty type, expr_ty inst, expr_ty tback, int lineno, int
+                  col_offset, PyArena *arena);
+#define TryExcept(a0, a1, a2, a3, a4, a5) _Py_TryExcept(a0, a1, a2, a3, a4, a5)
+stmt_ty _Py_TryExcept(asdl_seq * body, asdl_seq * handlers, asdl_seq * orelse,
+                      int lineno, int col_offset, PyArena *arena);
+#define TryFinally(a0, a1, a2, a3, a4) _Py_TryFinally(a0, a1, a2, a3, a4)
+stmt_ty _Py_TryFinally(asdl_seq * body, asdl_seq * finalbody, int lineno, int
+                       col_offset, PyArena *arena);
+#define Assert(a0, a1, a2, a3, a4) _Py_Assert(a0, a1, a2, a3, a4)
+stmt_ty _Py_Assert(expr_ty test, expr_ty msg, int lineno, int col_offset,
+                   PyArena *arena);
+#define Import(a0, a1, a2, a3) _Py_Import(a0, a1, a2, a3)
+stmt_ty _Py_Import(asdl_seq * names, int lineno, int col_offset, PyArena
+                   *arena);
+#define ImportFrom(a0, a1, a2, a3, a4, a5) _Py_ImportFrom(a0, a1, a2, a3, a4, a5)
+stmt_ty _Py_ImportFrom(identifier module, asdl_seq * names, int level, int
+                       lineno, int col_offset, PyArena *arena);
+#define Exec(a0, a1, a2, a3, a4, a5) _Py_Exec(a0, a1, a2, a3, a4, a5)
+stmt_ty _Py_Exec(expr_ty body, expr_ty globals, expr_ty locals, int lineno, int
+                 col_offset, PyArena *arena);
+#define Global(a0, a1, a2, a3) _Py_Global(a0, a1, a2, a3)
+stmt_ty _Py_Global(asdl_seq * names, int lineno, int col_offset, PyArena
+                   *arena);
+#define Expr(a0, a1, a2, a3) _Py_Expr(a0, a1, a2, a3)
+stmt_ty _Py_Expr(expr_ty value, int lineno, int col_offset, PyArena *arena);
+#define Pass(a0, a1, a2) _Py_Pass(a0, a1, a2)
+stmt_ty _Py_Pass(int lineno, int col_offset, PyArena *arena);
+#define Break(a0, a1, a2) _Py_Break(a0, a1, a2)
+stmt_ty _Py_Break(int lineno, int col_offset, PyArena *arena);
+#define Continue(a0, a1, a2) _Py_Continue(a0, a1, a2)
+stmt_ty _Py_Continue(int lineno, int col_offset, PyArena *arena);
+#define BoolOp(a0, a1, a2, a3, a4) _Py_BoolOp(a0, a1, a2, a3, a4)
+expr_ty _Py_BoolOp(boolop_ty op, asdl_seq * values, int lineno, int col_offset,
+                   PyArena *arena);
+#define BinOp(a0, a1, a2, a3, a4, a5) _Py_BinOp(a0, a1, a2, a3, a4, a5)
+expr_ty _Py_BinOp(expr_ty left, operator_ty op, expr_ty right, int lineno, int
+                  col_offset, PyArena *arena);
+#define UnaryOp(a0, a1, a2, a3, a4) _Py_UnaryOp(a0, a1, a2, a3, a4)
+expr_ty _Py_UnaryOp(unaryop_ty op, expr_ty operand, int lineno, int col_offset,
+                    PyArena *arena);
+#define Lambda(a0, a1, a2, a3, a4) _Py_Lambda(a0, a1, a2, a3, a4)
+expr_ty _Py_Lambda(arguments_ty args, expr_ty body, int lineno, int col_offset,
+                   PyArena *arena);
+#define IfExp(a0, a1, a2, a3, a4, a5) _Py_IfExp(a0, a1, a2, a3, a4, a5)
+expr_ty _Py_IfExp(expr_ty test, expr_ty body, expr_ty orelse, int lineno, int
+                  col_offset, PyArena *arena);
+#define Dict(a0, a1, a2, a3, a4) _Py_Dict(a0, a1, a2, a3, a4)
+expr_ty _Py_Dict(asdl_seq * keys, asdl_seq * values, int lineno, int
+                 col_offset, PyArena *arena);
+#define Set(a0, a1, a2, a3) _Py_Set(a0, a1, a2, a3)
+expr_ty _Py_Set(asdl_seq * elts, int lineno, int col_offset, PyArena *arena);
+#define ListComp(a0, a1, a2, a3, a4) _Py_ListComp(a0, a1, a2, a3, a4)
+expr_ty _Py_ListComp(expr_ty elt, asdl_seq * generators, int lineno, int
+                     col_offset, PyArena *arena);
+#define SetComp(a0, a1, a2, a3, a4) _Py_SetComp(a0, a1, a2, a3, a4)
+expr_ty _Py_SetComp(expr_ty elt, asdl_seq * generators, int lineno, int
+                    col_offset, PyArena *arena);
+#define DictComp(a0, a1, a2, a3, a4, a5) _Py_DictComp(a0, a1, a2, a3, a4, a5)
+expr_ty _Py_DictComp(expr_ty key, expr_ty value, asdl_seq * generators, int
+                     lineno, int col_offset, PyArena *arena);
+#define GeneratorExp(a0, a1, a2, a3, a4) _Py_GeneratorExp(a0, a1, a2, a3, a4)
+expr_ty _Py_GeneratorExp(expr_ty elt, asdl_seq * generators, int lineno, int
+                         col_offset, PyArena *arena);
+#define Yield(a0, a1, a2, a3) _Py_Yield(a0, a1, a2, a3)
+expr_ty _Py_Yield(expr_ty value, int lineno, int col_offset, PyArena *arena);
+#define Compare(a0, a1, a2, a3, a4, a5) _Py_Compare(a0, a1, a2, a3, a4, a5)
+expr_ty _Py_Compare(expr_ty left, asdl_int_seq * ops, asdl_seq * comparators,
+                    int lineno, int col_offset, PyArena *arena);
+#define Call(a0, a1, a2, a3, a4, a5, a6, a7) _Py_Call(a0, a1, a2, a3, a4, a5, a6, a7)
+expr_ty _Py_Call(expr_ty func, asdl_seq * args, asdl_seq * keywords, expr_ty
+                 starargs, expr_ty kwargs, int lineno, int col_offset, PyArena
+                 *arena);
+#define Repr(a0, a1, a2, a3) _Py_Repr(a0, a1, a2, a3)
+expr_ty _Py_Repr(expr_ty value, int lineno, int col_offset, PyArena *arena);
+#define Num(a0, a1, a2, a3) _Py_Num(a0, a1, a2, a3)
+expr_ty _Py_Num(object n, int lineno, int col_offset, PyArena *arena);
+#define Str(a0, a1, a2, a3) _Py_Str(a0, a1, a2, a3)
+expr_ty _Py_Str(string s, int lineno, int col_offset, PyArena *arena);
+#define Attribute(a0, a1, a2, a3, a4, a5) _Py_Attribute(a0, a1, a2, a3, a4, a5)
+expr_ty _Py_Attribute(expr_ty value, identifier attr, expr_context_ty ctx, int
+                      lineno, int col_offset, PyArena *arena);
+#define Subscript(a0, a1, a2, a3, a4, a5) _Py_Subscript(a0, a1, a2, a3, a4, a5)
+expr_ty _Py_Subscript(expr_ty value, slice_ty slice, expr_context_ty ctx, int
+                      lineno, int col_offset, PyArena *arena);
+#define Name(a0, a1, a2, a3, a4) _Py_Name(a0, a1, a2, a3, a4)
+expr_ty _Py_Name(identifier id, expr_context_ty ctx, int lineno, int
+                 col_offset, PyArena *arena);
+#define List(a0, a1, a2, a3, a4) _Py_List(a0, a1, a2, a3, a4)
+expr_ty _Py_List(asdl_seq * elts, expr_context_ty ctx, int lineno, int
+                 col_offset, PyArena *arena);
+#define Tuple(a0, a1, a2, a3, a4) _Py_Tuple(a0, a1, a2, a3, a4)
+expr_ty _Py_Tuple(asdl_seq * elts, expr_context_ty ctx, int lineno, int
+                  col_offset, PyArena *arena);
+#define Ellipsis(a0) _Py_Ellipsis(a0)
+slice_ty _Py_Ellipsis(PyArena *arena);
+#define Slice(a0, a1, a2, a3) _Py_Slice(a0, a1, a2, a3)
+slice_ty _Py_Slice(expr_ty lower, expr_ty upper, expr_ty step, PyArena *arena);
+#define ExtSlice(a0, a1) _Py_ExtSlice(a0, a1)
+slice_ty _Py_ExtSlice(asdl_seq * dims, PyArena *arena);
+#define Index(a0, a1) _Py_Index(a0, a1)
+slice_ty _Py_Index(expr_ty value, PyArena *arena);
+#define comprehension(a0, a1, a2, a3) _Py_comprehension(a0, a1, a2, a3)
+comprehension_ty _Py_comprehension(expr_ty target, expr_ty iter, asdl_seq *
+                                   ifs, PyArena *arena);
+#define ExceptHandler(a0, a1, a2, a3, a4, a5) _Py_ExceptHandler(a0, a1, a2, a3, a4, a5)
+excepthandler_ty _Py_ExceptHandler(expr_ty type, expr_ty name, asdl_seq * body,
+                                   int lineno, int col_offset, PyArena *arena);
+#define arguments(a0, a1, a2, a3, a4) _Py_arguments(a0, a1, a2, a3, a4)
+arguments_ty _Py_arguments(asdl_seq * args, identifier vararg, identifier
+                           kwarg, asdl_seq * defaults, PyArena *arena);
+#define keyword(a0, a1, a2) _Py_keyword(a0, a1, a2)
+keyword_ty _Py_keyword(identifier arg, expr_ty value, PyArena *arena);
+#define alias(a0, a1, a2) _Py_alias(a0, a1, a2)
+alias_ty _Py_alias(identifier name, identifier asname, PyArena *arena);
+
+PyObject* PyAST_mod2obj(mod_ty t);
+mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode);
+int PyAST_Check(PyObject* obj);

env/Include/Python.h

@@ -0,0 +1,181 @@
+#ifndef Py_PYTHON_H
+#define Py_PYTHON_H
+/* Since this is a "meta-include" file, no #ifdef __cplusplus / extern "C" { */
+
+/* Include nearly all Python header files */
+
+#include "patchlevel.h"
+#include "pyconfig.h"
+#include "pymacconfig.h"
+
+/* Cyclic gc is always enabled, starting with release 2.3a1.  Supply the
+ * old symbol for the benefit of extension modules written before then
+ * that may be conditionalizing on it.  The core doesn't use it anymore.
+ */
+#ifndef WITH_CYCLE_GC
+#define WITH_CYCLE_GC 1
+#endif
+
+#include <limits.h>
+
+#ifndef UCHAR_MAX
+#error "Something's broken.  UCHAR_MAX should be defined in limits.h."
+#endif
+
+#if UCHAR_MAX != 255
+#error "Python's source code assumes C's unsigned char is an 8-bit type."
+#endif
+
+#if defined(__sgi) && defined(WITH_THREAD) && !defined(_SGI_MP_SOURCE)
+#define _SGI_MP_SOURCE
+#endif
+
+#include <stdio.h>
+#ifndef NULL
+#   error "Python.h requires that stdio.h define NULL."
+#endif
+
+#include <string.h>
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdlib.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+
+/* For size_t? */
+#ifdef HAVE_STDDEF_H
+#include <stddef.h>
+#endif
+
+/* CAUTION:  Build setups should ensure that NDEBUG is defined on the
+ * compiler command line when building Python in release mode; else
+ * assert() calls won't be removed.
+ */
+#include <assert.h>
+
+#include "pyport.h"
+
+/* pyconfig.h or pyport.h may or may not define DL_IMPORT */
+#ifndef DL_IMPORT	/* declarations for DLL import/export */
+#define DL_IMPORT(RTYPE) RTYPE
+#endif
+#ifndef DL_EXPORT	/* declarations for DLL import/export */
+#define DL_EXPORT(RTYPE) RTYPE
+#endif
+
+/* Debug-mode build with pymalloc implies PYMALLOC_DEBUG.
+ *  PYMALLOC_DEBUG is in error if pymalloc is not in use.
+ */
+#if defined(Py_DEBUG) && defined(WITH_PYMALLOC) && !defined(PYMALLOC_DEBUG)
+#define PYMALLOC_DEBUG
+#endif
+#if defined(PYMALLOC_DEBUG) && !defined(WITH_PYMALLOC)
+#error "PYMALLOC_DEBUG requires WITH_PYMALLOC"
+#endif
+#include "pymath.h"
+#include "pymem.h"
+
+#include "object.h"
+#include "objimpl.h"
+
+#include "pydebug.h"
+
+#include "unicodeobject.h"
+#include "intobject.h"
+#include "boolobject.h"
+#include "longobject.h"
+#include "floatobject.h"
+#ifndef WITHOUT_COMPLEX
+#include "complexobject.h"
+#endif
+#include "rangeobject.h"
+#include "stringobject.h"
+#include "memoryobject.h"
+#include "bufferobject.h"
+#include "bytesobject.h"
+#include "bytearrayobject.h"
+#include "tupleobject.h"
+#include "listobject.h"
+#include "dictobject.h"
+#include "enumobject.h"
+#include "setobject.h"
+#include "methodobject.h"
+#include "moduleobject.h"
+#include "funcobject.h"
+#include "classobject.h"
+#include "fileobject.h"
+#include "cobject.h"
+#include "pycapsule.h"
+#include "traceback.h"
+#include "sliceobject.h"
+#include "cellobject.h"
+#include "iterobject.h"
+#include "genobject.h"
+#include "descrobject.h"
+#include "warnings.h"
+#include "weakrefobject.h"
+
+#include "codecs.h"
+#include "pyerrors.h"
+
+#include "pystate.h"
+
+#include "pyarena.h"
+#include "modsupport.h"
+#include "pythonrun.h"
+#include "ceval.h"
+#include "sysmodule.h"
+#include "intrcheck.h"
+#include "import.h"
+
+#include "abstract.h"
+
+#include "compile.h"
+#include "eval.h"
+
+#include "pyctype.h"
+#include "pystrtod.h"
+#include "pystrcmp.h"
+#include "dtoa.h"
+
+/* _Py_Mangle is defined in compile.c */
+PyAPI_FUNC(PyObject*) _Py_Mangle(PyObject *p, PyObject *name);
+
+/* PyArg_GetInt is deprecated and should not be used, use PyArg_Parse(). */
+#define PyArg_GetInt(v, a)	PyArg_Parse((v), "i", (a))
+
+/* PyArg_NoArgs should not be necessary.
+   Set ml_flags in the PyMethodDef to METH_NOARGS. */
+#define PyArg_NoArgs(v)		PyArg_Parse(v, "")
+
+/* Argument must be a char or an int in [-128, 127] or [0, 255]. */
+#define Py_CHARMASK(c)		((unsigned char)((c) & 0xff))
+
+#include "pyfpe.h"
+
+/* These definitions must match corresponding definitions in graminit.h.
+   There's code in compile.c that checks that they are the same. */
+#define Py_single_input 256
+#define Py_file_input 257
+#define Py_eval_input 258
+
+#ifdef HAVE_PTH
+/* GNU pth user-space thread support */
+#include <pth.h>
+#endif
+
+/* Define macros for inline documentation. */
+#define PyDoc_VAR(name) static char name[]
+#define PyDoc_STRVAR(name,str) PyDoc_VAR(name) = PyDoc_STR(str)
+#ifdef WITH_DOC_STRINGS
+#define PyDoc_STR(str) str
+#else
+#define PyDoc_STR(str) ""
+#endif
+
+#endif /* !Py_PYTHON_H */

env/Include/abstract.h

@@ -0,0 +1,1396 @@
+#ifndef Py_ABSTRACTOBJECT_H
+#define Py_ABSTRACTOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef PY_SSIZE_T_CLEAN
+#define PyObject_CallFunction _PyObject_CallFunction_SizeT
+#define PyObject_CallMethod _PyObject_CallMethod_SizeT
+#endif
+
+/* Abstract Object Interface (many thanks to Jim Fulton) */
+
+/*
+   PROPOSAL: A Generic Python Object Interface for Python C Modules
+
+Problem
+
+  Python modules written in C that must access Python objects must do
+  so through routines whose interfaces are described by a set of
+  include files.  Unfortunately, these routines vary according to the
+  object accessed.  To use these routines, the C programmer must check
+  the type of the object being used and must call a routine based on
+  the object type.  For example, to access an element of a sequence,
+  the programmer must determine whether the sequence is a list or a
+  tuple:
+
+    if(is_tupleobject(o))
+      e=gettupleitem(o,i)
+    else if(is_listitem(o))
+      e=getlistitem(o,i)
+
+  If the programmer wants to get an item from another type of object
+  that provides sequence behavior, there is no clear way to do it
+  correctly.
+
+  The persistent programmer may peruse object.h and find that the
+  _typeobject structure provides a means of invoking up to (currently
+  about) 41 special operators.  So, for example, a routine can get an
+  item from any object that provides sequence behavior. However, to
+  use this mechanism, the programmer must make their code dependent on
+  the current Python implementation.
+
+  Also, certain semantics, especially memory management semantics, may
+  differ by the type of object being used.  Unfortunately, these
+  semantics are not clearly described in the current include files.
+  An abstract interface providing more consistent semantics is needed.
+
+Proposal
+
+  I propose the creation of a standard interface (with an associated
+  library of routines and/or macros) for generically obtaining the
+  services of Python objects.  This proposal can be viewed as one
+  components of a Python C interface consisting of several components.
+
+  From the viewpoint of C access to Python services, we have (as
+  suggested by Guido in off-line discussions):
+
+  - "Very high level layer": two or three functions that let you exec or
+    eval arbitrary Python code given as a string in a module whose name is
+    given, passing C values in and getting C values out using
+    mkvalue/getargs style format strings.  This does not require the user
+    to declare any variables of type "PyObject *".  This should be enough
+    to write a simple application that gets Python code from the user,
+    execs it, and returns the output or errors.  (Error handling must also
+    be part of this API.)
+
+  - "Abstract objects layer": which is the subject of this proposal.
+    It has many functions operating on objects, and lest you do many
+    things from C that you can also write in Python, without going
+    through the Python parser.
+
+  - "Concrete objects layer": This is the public type-dependent
+    interface provided by the standard built-in types, such as floats,
+    strings, and lists.  This interface exists and is currently
+    documented by the collection of include files provided with the
+    Python distributions.
+
+  From the point of view of Python accessing services provided by C
+  modules:
+
+  - "Python module interface": this interface consist of the basic
+    routines used to define modules and their members.  Most of the
+    current extensions-writing guide deals with this interface.
+
+  - "Built-in object interface": this is the interface that a new
+    built-in type must provide and the mechanisms and rules that a
+    developer of a new built-in type must use and follow.
+
+  This proposal is a "first-cut" that is intended to spur
+  discussion. See especially the lists of notes.
+
+  The Python C object interface will provide four protocols: object,
+  numeric, sequence, and mapping.  Each protocol consists of a
+  collection of related operations.  If an operation that is not
+  provided by a particular type is invoked, then a standard exception,
+  NotImplementedError is raised with an operation name as an argument.
+  In addition, for convenience this interface defines a set of
+  constructors for building objects of built-in types.  This is needed
+  so new objects can be returned from C functions that otherwise treat
+  objects generically.
+
+Memory Management
+
+  For all of the functions described in this proposal, if a function
+  retains a reference to a Python object passed as an argument, then the
+  function will increase the reference count of the object.  It is
+  unnecessary for the caller to increase the reference count of an
+  argument in anticipation of the object's retention.
+
+  All Python objects returned from functions should be treated as new
+  objects.  Functions that return objects assume that the caller will
+  retain a reference and the reference count of the object has already
+  been incremented to account for this fact.  A caller that does not
+  retain a reference to an object that is returned from a function
+  must decrement the reference count of the object (using
+  DECREF(object)) to prevent memory leaks.
+
+  Note that the behavior mentioned here is different from the current
+  behavior for some objects (e.g. lists and tuples) when certain
+  type-specific routines are called directly (e.g. setlistitem).  The
+  proposed abstraction layer will provide a consistent memory
+  management interface, correcting for inconsistent behavior for some
+  built-in types.
+
+Protocols
+
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/
+
+/*  Object Protocol: */
+
+     /* Implemented elsewhere:
+
+     int PyObject_Print(PyObject *o, FILE *fp, int flags);
+
+     Print an object, o, on file, fp.  Returns -1 on
+     error.  The flags argument is used to enable certain printing
+     options. The only option currently supported is Py_Print_RAW.
+
+     (What should be said about Py_Print_RAW?)
+
+       */
+
+     /* Implemented elsewhere:
+
+     int PyObject_HasAttrString(PyObject *o, char *attr_name);
+
+     Returns 1 if o has the attribute attr_name, and 0 otherwise.
+     This is equivalent to the Python expression:
+     hasattr(o,attr_name).
+
+     This function always succeeds.
+
+       */
+
+     /* Implemented elsewhere:
+
+     PyObject* PyObject_GetAttrString(PyObject *o, char *attr_name);
+
+     Retrieve an attributed named attr_name form object o.
+     Returns the attribute value on success, or NULL on failure.
+     This is the equivalent of the Python expression: o.attr_name.
+
+       */
+
+     /* Implemented elsewhere:
+
+     int PyObject_HasAttr(PyObject *o, PyObject *attr_name);
+
+     Returns 1 if o has the attribute attr_name, and 0 otherwise.
+     This is equivalent to the Python expression:
+     hasattr(o,attr_name).
+
+     This function always succeeds.
+
+       */
+
+     /* Implemented elsewhere:
+
+     PyObject* PyObject_GetAttr(PyObject *o, PyObject *attr_name);
+
+     Retrieve an attributed named attr_name form object o.
+     Returns the attribute value on success, or NULL on failure.
+     This is the equivalent of the Python expression: o.attr_name.
+
+       */
+
+
+     /* Implemented elsewhere:
+
+     int PyObject_SetAttrString(PyObject *o, char *attr_name, PyObject *v);
+
+     Set the value of the attribute named attr_name, for object o,
+     to the value v. Raise an exception and return -1 on failure; return 0 on
+     success.  This is the equivalent of the Python statement o.attr_name=v.
+
+       */
+
+     /* Implemented elsewhere:
+
+     int PyObject_SetAttr(PyObject *o, PyObject *attr_name, PyObject *v);
+
+     Set the value of the attribute named attr_name, for object o,
+     to the value v. Raise an exception and return -1 on failure; return 0 on
+     success.  This is the equivalent of the Python statement o.attr_name=v.
+
+       */
+
+     /* implemented as a macro:
+
+     int PyObject_DelAttrString(PyObject *o, char *attr_name);
+
+     Delete attribute named attr_name, for object o. Returns
+     -1 on failure.  This is the equivalent of the Python
+     statement: del o.attr_name.
+
+       */
+#define  PyObject_DelAttrString(O,A) PyObject_SetAttrString((O),(A),NULL)
+
+     /* implemented as a macro:
+
+     int PyObject_DelAttr(PyObject *o, PyObject *attr_name);
+
+     Delete attribute named attr_name, for object o. Returns -1
+     on failure.  This is the equivalent of the Python
+     statement: del o.attr_name.
+
+       */
+#define  PyObject_DelAttr(O,A) PyObject_SetAttr((O),(A),NULL)
+
+     PyAPI_FUNC(int) PyObject_Cmp(PyObject *o1, PyObject *o2, int *result);
+
+       /*
+     Compare the values of o1 and o2 using a routine provided by
+     o1, if one exists, otherwise with a routine provided by o2.
+     The result of the comparison is returned in result.  Returns
+     -1 on failure.  This is the equivalent of the Python
+     statement: result=cmp(o1,o2).
+
+       */
+
+     /* Implemented elsewhere:
+
+     int PyObject_Compare(PyObject *o1, PyObject *o2);
+
+     Compare the values of o1 and o2 using a routine provided by
+     o1, if one exists, otherwise with a routine provided by o2.
+     Returns the result of the comparison on success.  On error,
+     the value returned is undefined. This is equivalent to the
+     Python expression: cmp(o1,o2).
+
+       */
+
+     /* Implemented elsewhere:
+
+     PyObject *PyObject_Repr(PyObject *o);
+
+     Compute the string representation of object, o.  Returns the
+     string representation on success, NULL on failure.  This is
+     the equivalent of the Python expression: repr(o).
+
+     Called by the repr() built-in function and by reverse quotes.
+
+       */
+
+     /* Implemented elsewhere:
+
+     PyObject *PyObject_Str(PyObject *o);
+
+     Compute the string representation of object, o.  Returns the
+     string representation on success, NULL on failure.  This is
+     the equivalent of the Python expression: str(o).)
+
+     Called by the str() built-in function and by the print
+     statement.
+
+       */
+
+     /* Implemented elsewhere:
+
+     PyObject *PyObject_Unicode(PyObject *o);
+
+     Compute the unicode representation of object, o.  Returns the
+     unicode representation on success, NULL on failure.  This is
+     the equivalent of the Python expression: unistr(o).)
+
+     Called by the unistr() built-in function.
+
+       */
+
+       /* Declared elsewhere
+
+     PyAPI_FUNC(int) PyCallable_Check(PyObject *o);
+
+     Determine if the object, o, is callable.  Return 1 if the
+     object is callable and 0 otherwise.
+
+     This function always succeeds.
+
+       */
+
+
+
+     PyAPI_FUNC(PyObject *) PyObject_Call(PyObject *callable_object,
+                                         PyObject *args, PyObject *kw);
+
+       /*
+     Call a callable Python object, callable_object, with
+     arguments and keywords arguments.  The 'args' argument can not be
+     NULL, but the 'kw' argument can be NULL.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyObject_CallObject(PyObject *callable_object,
+                                               PyObject *args);
+
+       /*
+     Call a callable Python object, callable_object, with
+     arguments given by the tuple, args.  If no arguments are
+     needed, then args may be NULL.  Returns the result of the
+     call on success, or NULL on failure.  This is the equivalent
+     of the Python expression: apply(o,args).
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyObject_CallFunction(PyObject *callable_object,
+                                                 char *format, ...);
+
+       /*
+     Call a callable Python object, callable_object, with a
+     variable number of C arguments. The C arguments are described
+     using a mkvalue-style format string. The format may be NULL,
+     indicating that no arguments are provided.  Returns the
+     result of the call on success, or NULL on failure.  This is
+     the equivalent of the Python expression: apply(o,args).
+
+       */
+
+
+     PyAPI_FUNC(PyObject *) PyObject_CallMethod(PyObject *o, char *m,
+                                               char *format, ...);
+
+       /*
+     Call the method named m of object o with a variable number of
+     C arguments.  The C arguments are described by a mkvalue
+     format string.  The format may be NULL, indicating that no
+     arguments are provided. Returns the result of the call on
+     success, or NULL on failure.  This is the equivalent of the
+     Python expression: o.method(args).
+       */
+
+     PyAPI_FUNC(PyObject *) _PyObject_CallFunction_SizeT(PyObject *callable,
+                                                         char *format, ...);
+     PyAPI_FUNC(PyObject *) _PyObject_CallMethod_SizeT(PyObject *o,
+                                                       char *name,
+                                                       char *format, ...);
+
+     PyAPI_FUNC(PyObject *) PyObject_CallFunctionObjArgs(PyObject *callable,
+                                                        ...);
+
+       /*
+     Call a callable Python object, callable_object, with a
+     variable number of C arguments.  The C arguments are provided
+     as PyObject * values, terminated by a NULL.  Returns the
+     result of the call on success, or NULL on failure.  This is
+     the equivalent of the Python expression: apply(o,args).
+       */
+
+
+     PyAPI_FUNC(PyObject *) PyObject_CallMethodObjArgs(PyObject *o,
+                                                      PyObject *m, ...);
+
+       /*
+     Call the method named m of object o with a variable number of
+     C arguments.  The C arguments are provided as PyObject *
+     values, terminated by NULL.  Returns the result of the call
+     on success, or NULL on failure.  This is the equivalent of
+     the Python expression: o.method(args).
+       */
+
+
+     /* Implemented elsewhere:
+
+     long PyObject_Hash(PyObject *o);
+
+     Compute and return the hash, hash_value, of an object, o.  On
+     failure, return -1.  This is the equivalent of the Python
+     expression: hash(o).
+
+       */
+
+
+     /* Implemented elsewhere:
+
+     int PyObject_IsTrue(PyObject *o);
+
+     Returns 1 if the object, o, is considered to be true, 0 if o is
+     considered to be false and -1 on failure. This is equivalent to the
+     Python expression: not not o
+
+       */
+
+     /* Implemented elsewhere:
+
+     int PyObject_Not(PyObject *o);
+
+     Returns 0 if the object, o, is considered to be true, 1 if o is
+     considered to be false and -1 on failure. This is equivalent to the
+     Python expression: not o
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyObject_Type(PyObject *o);
+
+       /*
+     On success, returns a type object corresponding to the object
+     type of object o. On failure, returns NULL.  This is
+     equivalent to the Python expression: type(o).
+       */
+
+     PyAPI_FUNC(Py_ssize_t) PyObject_Size(PyObject *o);
+
+       /*
+     Return the size of object o.  If the object, o, provides
+     both sequence and mapping protocols, the sequence size is
+     returned. On error, -1 is returned.  This is the equivalent
+     to the Python expression: len(o).
+
+       */
+
+       /* For DLL compatibility */
+#undef PyObject_Length
+     PyAPI_FUNC(Py_ssize_t) PyObject_Length(PyObject *o);
+#define PyObject_Length PyObject_Size
+
+     PyAPI_FUNC(Py_ssize_t) _PyObject_LengthHint(PyObject *o, Py_ssize_t);
+
+       /*
+     Guess the size of object o using len(o) or o.__length_hint__().
+     If neither of those return a non-negative value, then return the
+     default value.  If one of the calls fails, this function returns -1.
+       */
+
+     PyAPI_FUNC(PyObject *) PyObject_GetItem(PyObject *o, PyObject *key);
+
+       /*
+     Return element of o corresponding to the object, key, or NULL
+     on failure. This is the equivalent of the Python expression:
+     o[key].
+
+       */
+
+     PyAPI_FUNC(int) PyObject_SetItem(PyObject *o, PyObject *key, PyObject *v);
+
+       /*
+     Map the object key to the value v.  Raise an exception and return -1
+     on failure; return 0 on success.  This is the equivalent of the Python
+     statement o[key]=v.
+       */
+
+     PyAPI_FUNC(int) PyObject_DelItemString(PyObject *o, char *key);
+
+       /*
+     Remove the mapping for object, key, from the object *o.
+     Returns -1 on failure.  This is equivalent to
+     the Python statement: del o[key].
+       */
+
+     PyAPI_FUNC(int) PyObject_DelItem(PyObject *o, PyObject *key);
+
+       /*
+     Delete the mapping for key from *o.  Returns -1 on failure.
+     This is the equivalent of the Python statement: del o[key].
+       */
+
+     PyAPI_FUNC(int) PyObject_AsCharBuffer(PyObject *obj,
+                                          const char **buffer,
+                                          Py_ssize_t *buffer_len);
+
+       /*
+      Takes an arbitrary object which must support the (character,
+      single segment) buffer interface and returns a pointer to a
+      read-only memory location useable as character based input
+      for subsequent processing.
+
+      0 is returned on success.  buffer and buffer_len are only
+      set in case no error occurs. Otherwise, -1 is returned and
+      an exception set.
+
+       */
+
+     PyAPI_FUNC(int) PyObject_CheckReadBuffer(PyObject *obj);
+
+      /*
+      Checks whether an arbitrary object supports the (character,
+      single segment) buffer interface.  Returns 1 on success, 0
+      on failure.
+
+      */
+
+     PyAPI_FUNC(int) PyObject_AsReadBuffer(PyObject *obj,
+                                          const void **buffer,
+                                          Py_ssize_t *buffer_len);
+
+       /*
+      Same as PyObject_AsCharBuffer() except that this API expects
+      (readable, single segment) buffer interface and returns a
+      pointer to a read-only memory location which can contain
+      arbitrary data.
+
+      0 is returned on success.  buffer and buffer_len are only
+      set in case no error occurs.  Otherwise, -1 is returned and
+      an exception set.
+
+       */
+
+     PyAPI_FUNC(int) PyObject_AsWriteBuffer(PyObject *obj,
+                                           void **buffer,
+                                           Py_ssize_t *buffer_len);
+
+       /*
+      Takes an arbitrary object which must support the (writeable,
+      single segment) buffer interface and returns a pointer to a
+      writeable memory location in buffer of size buffer_len.
+
+      0 is returned on success.  buffer and buffer_len are only
+      set in case no error occurs. Otherwise, -1 is returned and
+      an exception set.
+
+       */
+
+    /* new buffer API */
+
+#define PyObject_CheckBuffer(obj) \
+    (((obj)->ob_type->tp_as_buffer != NULL) &&                          \
+     (PyType_HasFeature((obj)->ob_type, Py_TPFLAGS_HAVE_NEWBUFFER)) && \
+     ((obj)->ob_type->tp_as_buffer->bf_getbuffer != NULL))
+
+    /* Return 1 if the getbuffer function is available, otherwise
+       return 0 */
+
+     PyAPI_FUNC(int) PyObject_GetBuffer(PyObject *obj, Py_buffer *view,
+                                        int flags);
+
+    /* This is a C-API version of the getbuffer function call.  It checks
+       to make sure object has the required function pointer and issues the
+       call.  Returns -1 and raises an error on failure and returns 0 on
+       success
+    */
+
+
+     PyAPI_FUNC(void *) PyBuffer_GetPointer(Py_buffer *view, Py_ssize_t *indices);
+
+    /* Get the memory area pointed to by the indices for the buffer given.
+       Note that view->ndim is the assumed size of indices
+    */
+
+     PyAPI_FUNC(int) PyBuffer_SizeFromFormat(const char *);
+
+    /* Return the implied itemsize of the data-format area from a
+       struct-style description */
+
+
+
+     PyAPI_FUNC(int) PyBuffer_ToContiguous(void *buf, Py_buffer *view,
+                                           Py_ssize_t len, char fort);
+
+     PyAPI_FUNC(int) PyBuffer_FromContiguous(Py_buffer *view, void *buf,
+                                             Py_ssize_t len, char fort);
+
+
+    /* Copy len bytes of data from the contiguous chunk of memory
+       pointed to by buf into the buffer exported by obj.  Return
+       0 on success and return -1 and raise a PyBuffer_Error on
+       error (i.e. the object does not have a buffer interface or
+       it is not working).
+
+       If fort is 'F' and the object is multi-dimensional,
+       then the data will be copied into the array in
+       Fortran-style (first dimension varies the fastest).  If
+       fort is 'C', then the data will be copied into the array
+       in C-style (last dimension varies the fastest).  If fort
+       is 'A', then it does not matter and the copy will be made
+       in whatever way is more efficient.
+
+    */
+
+     PyAPI_FUNC(int) PyObject_CopyData(PyObject *dest, PyObject *src);
+
+    /* Copy the data from the src buffer to the buffer of destination
+     */
+
+     PyAPI_FUNC(int) PyBuffer_IsContiguous(Py_buffer *view, char fort);
+
+
+     PyAPI_FUNC(void) PyBuffer_FillContiguousStrides(int ndims,
+                                                    Py_ssize_t *shape,
+                                                    Py_ssize_t *strides,
+                                                    int itemsize,
+                                                    char fort);
+
+    /*  Fill the strides array with byte-strides of a contiguous
+        (Fortran-style if fort is 'F' or C-style otherwise)
+        array of the given shape with the given number of bytes
+        per element.
+    */
+
+     PyAPI_FUNC(int) PyBuffer_FillInfo(Py_buffer *view, PyObject *o, void *buf,
+                                       Py_ssize_t len, int readonly,
+                                       int flags);
+
+    /* Fills in a buffer-info structure correctly for an exporter
+       that can only share a contiguous chunk of memory of
+       "unsigned bytes" of the given length. Returns 0 on success
+       and -1 (with raising an error) on error.
+     */
+
+     PyAPI_FUNC(void) PyBuffer_Release(Py_buffer *view);
+
+       /* Releases a Py_buffer obtained from getbuffer ParseTuple's s*.
+    */
+
+     PyAPI_FUNC(PyObject *) PyObject_Format(PyObject* obj,
+                                            PyObject *format_spec);
+       /*
+     Takes an arbitrary object and returns the result of
+     calling obj.__format__(format_spec).
+       */
+
+/* Iterators */
+
+     PyAPI_FUNC(PyObject *) PyObject_GetIter(PyObject *);
+     /* Takes an object and returns an iterator for it.
+    This is typically a new iterator but if the argument
+    is an iterator, this returns itself. */
+
+#define PyIter_Check(obj) \
+    (PyType_HasFeature((obj)->ob_type, Py_TPFLAGS_HAVE_ITER) && \
+     (obj)->ob_type->tp_iternext != NULL && \
+     (obj)->ob_type->tp_iternext != &_PyObject_NextNotImplemented)
+
+     PyAPI_FUNC(PyObject *) PyIter_Next(PyObject *);
+     /* Takes an iterator object and calls its tp_iternext slot,
+    returning the next value.  If the iterator is exhausted,
+    this returns NULL without setting an exception.
+    NULL with an exception means an error occurred. */
+
+/*  Number Protocol:*/
+
+     PyAPI_FUNC(int) PyNumber_Check(PyObject *o);
+
+       /*
+     Returns 1 if the object, o, provides numeric protocols, and
+     false otherwise.
+
+     This function always succeeds.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Add(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of adding o1 and o2, or null on failure.
+     This is the equivalent of the Python expression: o1+o2.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Subtract(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of subtracting o2 from o1, or null on
+     failure.  This is the equivalent of the Python expression:
+     o1-o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Multiply(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of multiplying o1 and o2, or null on
+     failure.  This is the equivalent of the Python expression:
+     o1*o2.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Divide(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of dividing o1 by o2, or null on failure.
+     This is the equivalent of the Python expression: o1/o2.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_FloorDivide(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of dividing o1 by o2 giving an integral result,
+     or null on failure.
+     This is the equivalent of the Python expression: o1//o2.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_TrueDivide(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of dividing o1 by o2 giving a float result,
+     or null on failure.
+     This is the equivalent of the Python expression: o1/o2.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Remainder(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the remainder of dividing o1 by o2, or null on
+     failure.  This is the equivalent of the Python expression:
+     o1%o2.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Divmod(PyObject *o1, PyObject *o2);
+
+       /*
+     See the built-in function divmod.  Returns NULL on failure.
+     This is the equivalent of the Python expression:
+     divmod(o1,o2).
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Power(PyObject *o1, PyObject *o2,
+                                          PyObject *o3);
+
+       /*
+     See the built-in function pow.  Returns NULL on failure.
+     This is the equivalent of the Python expression:
+     pow(o1,o2,o3), where o3 is optional.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Negative(PyObject *o);
+
+       /*
+     Returns the negation of o on success, or null on failure.
+     This is the equivalent of the Python expression: -o.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Positive(PyObject *o);
+
+       /*
+     Returns the (what?) of o on success, or NULL on failure.
+     This is the equivalent of the Python expression: +o.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Absolute(PyObject *o);
+
+       /*
+     Returns the absolute value of o, or null on failure.  This is
+     the equivalent of the Python expression: abs(o).
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Invert(PyObject *o);
+
+       /*
+     Returns the bitwise negation of o on success, or NULL on
+     failure.  This is the equivalent of the Python expression:
+     ~o.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Lshift(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of left shifting o1 by o2 on success, or
+     NULL on failure.  This is the equivalent of the Python
+     expression: o1 << o2.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Rshift(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of right shifting o1 by o2 on success, or
+     NULL on failure.  This is the equivalent of the Python
+     expression: o1 >> o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_And(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of bitwise and of o1 and o2 on success, or
+     NULL on failure. This is the equivalent of the Python
+     expression: o1&o2.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Xor(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the bitwise exclusive or of o1 by o2 on success, or
+     NULL on failure.  This is the equivalent of the Python
+     expression: o1^o2.
+
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Or(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of bitwise or on o1 and o2 on success, or
+     NULL on failure.  This is the equivalent of the Python
+     expression: o1|o2.
+
+       */
+
+     /* Implemented elsewhere:
+
+     int PyNumber_Coerce(PyObject **p1, PyObject **p2);
+
+     This function takes the addresses of two variables of type
+     PyObject*.
+
+     If the objects pointed to by *p1 and *p2 have the same type,
+     increment their reference count and return 0 (success).
+     If the objects can be converted to a common numeric type,
+     replace *p1 and *p2 by their converted value (with 'new'
+     reference counts), and return 0.
+     If no conversion is possible, or if some other error occurs,
+     return -1 (failure) and don't increment the reference counts.
+     The call PyNumber_Coerce(&o1, &o2) is equivalent to the Python
+     statement o1, o2 = coerce(o1, o2).
+
+       */
+
+#define PyIndex_Check(obj) \
+   ((obj)->ob_type->tp_as_number != NULL && \
+    PyType_HasFeature((obj)->ob_type, Py_TPFLAGS_HAVE_INDEX) && \
+    (obj)->ob_type->tp_as_number->nb_index != NULL)
+
+     PyAPI_FUNC(PyObject *) PyNumber_Index(PyObject *o);
+
+       /*
+     Returns the object converted to a Python long or int
+     or NULL with an error raised on failure.
+       */
+
+     PyAPI_FUNC(Py_ssize_t) PyNumber_AsSsize_t(PyObject *o, PyObject *exc);
+
+       /*
+     Returns the Integral instance converted to an int. The
+     instance is expected to be int or long or have an __int__
+     method. Steals integral's reference. error_format will be
+     used to create the TypeError if integral isn't actually an
+     Integral instance. error_format should be a format string
+     that can accept a char* naming integral's type.
+       */
+
+     PyAPI_FUNC(PyObject *) _PyNumber_ConvertIntegralToInt(
+         PyObject *integral,
+         const char* error_format);
+
+       /*
+    Returns the object converted to Py_ssize_t by going through
+    PyNumber_Index first.  If an overflow error occurs while
+    converting the int-or-long to Py_ssize_t, then the second argument
+    is the error-type to return.  If it is NULL, then the overflow error
+    is cleared and the value is clipped.
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Int(PyObject *o);
+
+       /*
+     Returns the o converted to an integer object on success, or
+     NULL on failure.  This is the equivalent of the Python
+     expression: int(o).
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Long(PyObject *o);
+
+       /*
+     Returns the o converted to a long integer object on success,
+     or NULL on failure.  This is the equivalent of the Python
+     expression: long(o).
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_Float(PyObject *o);
+
+       /*
+     Returns the o converted to a float object on success, or NULL
+     on failure.  This is the equivalent of the Python expression:
+     float(o).
+       */
+
+/*  In-place variants of (some of) the above number protocol functions */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceAdd(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of adding o2 to o1, possibly in-place, or null
+     on failure.  This is the equivalent of the Python expression:
+     o1 += o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceSubtract(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of subtracting o2 from o1, possibly in-place or
+     null on failure.  This is the equivalent of the Python expression:
+     o1 -= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceMultiply(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of multiplying o1 by o2, possibly in-place, or
+     null on failure.  This is the equivalent of the Python expression:
+     o1 *= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceDivide(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of dividing o1 by o2, possibly in-place, or null
+     on failure.  This is the equivalent of the Python expression:
+     o1 /= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceFloorDivide(PyObject *o1,
+                                                       PyObject *o2);
+
+       /*
+     Returns the result of dividing o1 by o2 giving an integral result,
+     possibly in-place, or null on failure.
+     This is the equivalent of the Python expression:
+     o1 /= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceTrueDivide(PyObject *o1,
+                                                      PyObject *o2);
+
+       /*
+     Returns the result of dividing o1 by o2 giving a float result,
+     possibly in-place, or null on failure.
+     This is the equivalent of the Python expression:
+     o1 /= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceRemainder(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the remainder of dividing o1 by o2, possibly in-place, or
+     null on failure.  This is the equivalent of the Python expression:
+     o1 %= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlacePower(PyObject *o1, PyObject *o2,
+                                                 PyObject *o3);
+
+       /*
+     Returns the result of raising o1 to the power of o2, possibly
+     in-place, or null on failure.  This is the equivalent of the Python
+     expression: o1 **= o2, or pow(o1, o2, o3) if o3 is present.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceLshift(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of left shifting o1 by o2, possibly in-place, or
+     null on failure.  This is the equivalent of the Python expression:
+     o1 <<= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceRshift(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of right shifting o1 by o2, possibly in-place or
+     null on failure.  This is the equivalent of the Python expression:
+     o1 >>= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceAnd(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of bitwise and of o1 and o2, possibly in-place,
+     or null on failure. This is the equivalent of the Python
+     expression: o1 &= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceXor(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the bitwise exclusive or of o1 by o2, possibly in-place, or
+     null on failure.  This is the equivalent of the Python expression:
+     o1 ^= o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PyNumber_InPlaceOr(PyObject *o1, PyObject *o2);
+
+       /*
+     Returns the result of bitwise or of o1 and o2, possibly in-place,
+     or null on failure.  This is the equivalent of the Python
+     expression: o1 |= o2.
+
+       */
+
+
+     PyAPI_FUNC(PyObject *) PyNumber_ToBase(PyObject *n, int base);
+
+       /*
+     Returns the integer n converted to a string with a base, with a base
+     marker of 0b, 0o or 0x prefixed if applicable.
+     If n is not an int object, it is converted with PyNumber_Index first.
+       */
+
+
+/*  Sequence protocol:*/
+
+     PyAPI_FUNC(int) PySequence_Check(PyObject *o);
+
+       /*
+     Return 1 if the object provides sequence protocol, and zero
+     otherwise.
+
+     This function always succeeds.
+
+       */
+
+     PyAPI_FUNC(Py_ssize_t) PySequence_Size(PyObject *o);
+
+       /*
+     Return the size of sequence object o, or -1 on failure.
+
+       */
+
+       /* For DLL compatibility */
+#undef PySequence_Length
+     PyAPI_FUNC(Py_ssize_t) PySequence_Length(PyObject *o);
+#define PySequence_Length PySequence_Size
+
+
+     PyAPI_FUNC(PyObject *) PySequence_Concat(PyObject *o1, PyObject *o2);
+
+       /*
+     Return the concatenation of o1 and o2 on success, and NULL on
+     failure.   This is the equivalent of the Python
+     expression: o1+o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PySequence_Repeat(PyObject *o, Py_ssize_t count);
+
+       /*
+     Return the result of repeating sequence object o count times,
+     or NULL on failure.  This is the equivalent of the Python
+     expression: o1*count.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PySequence_GetItem(PyObject *o, Py_ssize_t i);
+
+       /*
+     Return the ith element of o, or NULL on failure. This is the
+     equivalent of the Python expression: o[i].
+       */
+
+     PyAPI_FUNC(PyObject *) PySequence_GetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2);
+
+       /*
+     Return the slice of sequence object o between i1 and i2, or
+     NULL on failure. This is the equivalent of the Python
+     expression: o[i1:i2].
+
+       */
+
+     PyAPI_FUNC(int) PySequence_SetItem(PyObject *o, Py_ssize_t i, PyObject *v);
+
+       /*
+     Assign object v to the ith element of o.  Raise an exception and return
+     -1 on failure; return 0 on success.  This is the equivalent of the
+     Python statement o[i]=v.
+       */
+
+     PyAPI_FUNC(int) PySequence_DelItem(PyObject *o, Py_ssize_t i);
+
+       /*
+     Delete the ith element of object v.  Returns
+     -1 on failure.  This is the equivalent of the Python
+     statement: del o[i].
+       */
+
+     PyAPI_FUNC(int) PySequence_SetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2,
+                                        PyObject *v);
+
+       /*
+     Assign the sequence object, v, to the slice in sequence
+     object, o, from i1 to i2.  Raise an exception and return
+     -1 on failure; return 0 on success.  This is the
+     equivalent of the Python statement: o[i1:i2]=v.
+       */
+
+     PyAPI_FUNC(int) PySequence_DelSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2);
+
+       /*
+     Delete the slice in sequence object, o, from i1 to i2.
+     Returns -1 on failure. This is the equivalent of the Python
+     statement: del o[i1:i2].
+       */
+
+     PyAPI_FUNC(PyObject *) PySequence_Tuple(PyObject *o);
+
+       /*
+     Returns the sequence, o, as a tuple on success, and NULL on failure.
+     This is equivalent to the Python expression: tuple(o)
+       */
+
+
+     PyAPI_FUNC(PyObject *) PySequence_List(PyObject *o);
+       /*
+     Returns the sequence, o, as a list on success, and NULL on failure.
+     This is equivalent to the Python expression: list(o)
+       */
+
+     PyAPI_FUNC(PyObject *) PySequence_Fast(PyObject *o, const char* m);
+       /*
+     Return the sequence, o, as a list, unless it's already a
+     tuple or list.  Use PySequence_Fast_GET_ITEM to access the
+     members of this list, and PySequence_Fast_GET_SIZE to get its length.
+
+     Returns NULL on failure.  If the object does not support iteration,
+     raises a TypeError exception with m as the message text.
+       */
+
+#define PySequence_Fast_GET_SIZE(o) \
+    (PyList_Check(o) ? PyList_GET_SIZE(o) : PyTuple_GET_SIZE(o))
+       /*
+     Return the size of o, assuming that o was returned by
+     PySequence_Fast and is not NULL.
+       */
+
+#define PySequence_Fast_GET_ITEM(o, i)\
+     (PyList_Check(o) ? PyList_GET_ITEM(o, i) : PyTuple_GET_ITEM(o, i))
+       /*
+     Return the ith element of o, assuming that o was returned by
+     PySequence_Fast, and that i is within bounds.
+       */
+
+#define PySequence_ITEM(o, i)\
+    ( Py_TYPE(o)->tp_as_sequence->sq_item(o, i) )
+       /* Assume tp_as_sequence and sq_item exist and that i does not
+      need to be corrected for a negative index
+       */
+
+#define PySequence_Fast_ITEMS(sf) \
+    (PyList_Check(sf) ? ((PyListObject *)(sf))->ob_item \
+                      : ((PyTupleObject *)(sf))->ob_item)
+    /* Return a pointer to the underlying item array for
+       an object retured by PySequence_Fast */
+
+     PyAPI_FUNC(Py_ssize_t) PySequence_Count(PyObject *o, PyObject *value);
+
+       /*
+     Return the number of occurrences on value on o, that is,
+     return the number of keys for which o[key]==value.  On
+     failure, return -1.  This is equivalent to the Python
+     expression: o.count(value).
+       */
+
+     PyAPI_FUNC(int) PySequence_Contains(PyObject *seq, PyObject *ob);
+       /*
+     Return -1 if error; 1 if ob in seq; 0 if ob not in seq.
+     Use __contains__ if possible, else _PySequence_IterSearch().
+       */
+
+#define PY_ITERSEARCH_COUNT    1
+#define PY_ITERSEARCH_INDEX    2
+#define PY_ITERSEARCH_CONTAINS 3
+     PyAPI_FUNC(Py_ssize_t) _PySequence_IterSearch(PyObject *seq,
+                                        PyObject *obj, int operation);
+    /*
+      Iterate over seq.  Result depends on the operation:
+      PY_ITERSEARCH_COUNT:  return # of times obj appears in seq; -1 if
+        error.
+      PY_ITERSEARCH_INDEX:  return 0-based index of first occurrence of
+        obj in seq; set ValueError and return -1 if none found;
+        also return -1 on error.
+      PY_ITERSEARCH_CONTAINS:  return 1 if obj in seq, else 0; -1 on
+        error.
+    */
+
+/* For DLL-level backwards compatibility */
+#undef PySequence_In
+     PyAPI_FUNC(int) PySequence_In(PyObject *o, PyObject *value);
+
+/* For source-level backwards compatibility */
+#define PySequence_In PySequence_Contains
+
+       /*
+     Determine if o contains value.  If an item in o is equal to
+     X, return 1, otherwise return 0.  On error, return -1.  This
+     is equivalent to the Python expression: value in o.
+       */
+
+     PyAPI_FUNC(Py_ssize_t) PySequence_Index(PyObject *o, PyObject *value);
+
+       /*
+     Return the first index for which o[i]=value.  On error,
+     return -1.    This is equivalent to the Python
+     expression: o.index(value).
+       */
+
+/* In-place versions of some of the above Sequence functions. */
+
+     PyAPI_FUNC(PyObject *) PySequence_InPlaceConcat(PyObject *o1, PyObject *o2);
+
+       /*
+     Append o2 to o1, in-place when possible. Return the resulting
+     object, which could be o1, or NULL on failure.  This is the
+     equivalent of the Python expression: o1 += o2.
+
+       */
+
+     PyAPI_FUNC(PyObject *) PySequence_InPlaceRepeat(PyObject *o, Py_ssize_t count);
+
+       /*
+     Repeat o1 by count, in-place when possible. Return the resulting
+     object, which could be o1, or NULL on failure.  This is the
+     equivalent of the Python expression: o1 *= count.
+
+       */
+
+/*  Mapping protocol:*/
+
+     PyAPI_FUNC(int) PyMapping_Check(PyObject *o);
+
+       /*
+     Return 1 if the object provides mapping protocol, and zero
+     otherwise.
+
+     This function always succeeds.
+       */
+
+     PyAPI_FUNC(Py_ssize_t) PyMapping_Size(PyObject *o);
+
+       /*
+     Returns the number of keys in object o on success, and -1 on
+     failure.  For objects that do not provide sequence protocol,
+     this is equivalent to the Python expression: len(o).
+       */
+
+       /* For DLL compatibility */
+#undef PyMapping_Length
+     PyAPI_FUNC(Py_ssize_t) PyMapping_Length(PyObject *o);
+#define PyMapping_Length PyMapping_Size
+
+
+     /* implemented as a macro:
+
+     int PyMapping_DelItemString(PyObject *o, char *key);
+
+     Remove the mapping for object, key, from the object *o.
+     Returns -1 on failure.  This is equivalent to
+     the Python statement: del o[key].
+       */
+#define PyMapping_DelItemString(O,K) PyObject_DelItemString((O),(K))
+
+     /* implemented as a macro:
+
+     int PyMapping_DelItem(PyObject *o, PyObject *key);
+
+     Remove the mapping for object, key, from the object *o.
+     Returns -1 on failure.  This is equivalent to
+     the Python statement: del o[key].
+       */
+#define PyMapping_DelItem(O,K) PyObject_DelItem((O),(K))
+
+     PyAPI_FUNC(int) PyMapping_HasKeyString(PyObject *o, char *key);
+
+       /*
+     On success, return 1 if the mapping object has the key, key,
+     and 0 otherwise.  This is equivalent to the Python expression:
+     o.has_key(key).
+
+     This function always succeeds.
+       */
+
+     PyAPI_FUNC(int) PyMapping_HasKey(PyObject *o, PyObject *key);
+
+       /*
+     Return 1 if the mapping object has the key, key,
+     and 0 otherwise.  This is equivalent to the Python expression:
+     o.has_key(key).
+
+     This function always succeeds.
+
+       */
+
+     /* Implemented as macro:
+
+     PyObject *PyMapping_Keys(PyObject *o);
+
+     On success, return a list of the keys in object o.  On
+     failure, return NULL. This is equivalent to the Python
+     expression: o.keys().
+       */
+#define PyMapping_Keys(O) PyObject_CallMethod(O,"keys",NULL)
+
+     /* Implemented as macro:
+
+     PyObject *PyMapping_Values(PyObject *o);
+
+     On success, return a list of the values in object o.  On
+     failure, return NULL. This is equivalent to the Python
+     expression: o.values().
+       */
+#define PyMapping_Values(O) PyObject_CallMethod(O,"values",NULL)
+
+     /* Implemented as macro:
+
+     PyObject *PyMapping_Items(PyObject *o);
+
+     On success, return a list of the items in object o, where
+     each item is a tuple containing a key-value pair.  On
+     failure, return NULL. This is equivalent to the Python
+     expression: o.items().
+
+       */
+#define PyMapping_Items(O) PyObject_CallMethod(O,"items",NULL)
+
+     PyAPI_FUNC(PyObject *) PyMapping_GetItemString(PyObject *o, char *key);
+
+       /*
+     Return element of o corresponding to the object, key, or NULL
+     on failure. This is the equivalent of the Python expression:
+     o[key].
+       */
+
+     PyAPI_FUNC(int) PyMapping_SetItemString(PyObject *o, char *key,
+                                            PyObject *value);
+
+       /*
+     Map the object, key, to the value, v.  Returns
+     -1 on failure.  This is the equivalent of the Python
+     statement: o[key]=v.
+      */
+
+
+PyAPI_FUNC(int) PyObject_IsInstance(PyObject *object, PyObject *typeorclass);
+      /* isinstance(object, typeorclass) */
+
+PyAPI_FUNC(int) PyObject_IsSubclass(PyObject *object, PyObject *typeorclass);
+      /* issubclass(object, typeorclass) */
+
+
+PyAPI_FUNC(int) _PyObject_RealIsInstance(PyObject *inst, PyObject *cls);
+
+PyAPI_FUNC(int) _PyObject_RealIsSubclass(PyObject *derived, PyObject *cls);
+
+
+/* For internal use by buffer API functions */
+PyAPI_FUNC(void) _Py_add_one_to_index_F(int nd, Py_ssize_t *index,
+                                        const Py_ssize_t *shape);
+PyAPI_FUNC(void) _Py_add_one_to_index_C(int nd, Py_ssize_t *index,
+                                        const Py_ssize_t *shape);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* Py_ABSTRACTOBJECT_H */

env/Include/asdl.h

@@ -0,0 +1,45 @@
+#ifndef Py_ASDL_H
+#define Py_ASDL_H
+
+typedef PyObject * identifier;
+typedef PyObject * string;
+typedef PyObject * object;
+
+#ifndef __cplusplus
+typedef enum {false, true} bool;
+#endif
+
+/* It would be nice if the code generated by asdl_c.py was completely
+   independent of Python, but it is a goal the requires too much work
+   at this stage.  So, for example, I'll represent identifiers as
+   interned Python strings.
+*/
+
+/* XXX A sequence should be typed so that its use can be typechecked. */
+
+typedef struct {
+    int size;
+    void *elements[1];
+} asdl_seq;
+
+typedef struct {
+    int size;
+    int elements[1];
+} asdl_int_seq;
+
+asdl_seq *asdl_seq_new(int size, PyArena *arena);
+asdl_int_seq *asdl_int_seq_new(int size, PyArena *arena);
+
+#define asdl_seq_GET(S, I) (S)->elements[(I)]
+#define asdl_seq_LEN(S) ((S) == NULL ? 0 : (S)->size)
+#ifdef Py_DEBUG
+#define asdl_seq_SET(S, I, V) { \
+        int _asdl_i = (I); \
+        assert((S) && _asdl_i < (S)->size); \
+        (S)->elements[_asdl_i] = (V); \
+}
+#else
+#define asdl_seq_SET(S, I, V) (S)->elements[I] = (V)
+#endif
+
+#endif /* !Py_ASDL_H */

env/Include/ast.h

@@ -0,0 +1,13 @@
+#ifndef Py_AST_H
+#define Py_AST_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_FUNC(mod_ty) PyAST_FromNode(const node *, PyCompilerFlags *flags,
+				  const char *, PyArena *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_AST_H */

env/Include/bitset.h

@@ -0,0 +1,32 @@
+
+#ifndef Py_BITSET_H
+#define Py_BITSET_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Bitset interface */
+
+#define BYTE		char
+
+typedef BYTE *bitset;
+
+bitset newbitset(int nbits);
+void delbitset(bitset bs);
+#define testbit(ss, ibit) (((ss)[BIT2BYTE(ibit)] & BIT2MASK(ibit)) != 0)
+int addbit(bitset bs, int ibit); /* Returns 0 if already set */
+int samebitset(bitset bs1, bitset bs2, int nbits);
+void mergebitset(bitset bs1, bitset bs2, int nbits);
+
+#define BITSPERBYTE	(8*sizeof(BYTE))
+#define NBYTES(nbits)	(((nbits) + BITSPERBYTE - 1) / BITSPERBYTE)
+
+#define BIT2BYTE(ibit)	((ibit) / BITSPERBYTE)
+#define BIT2SHIFT(ibit)	((ibit) % BITSPERBYTE)
+#define BIT2MASK(ibit)	(1 << BIT2SHIFT(ibit))
+#define BYTE2BIT(ibyte)	((ibyte) * BITSPERBYTE)
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_BITSET_H */

env/Include/boolobject.h

@@ -0,0 +1,36 @@
+/* Boolean object interface */
+
+#ifndef Py_BOOLOBJECT_H
+#define Py_BOOLOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+typedef PyIntObject PyBoolObject;
+
+PyAPI_DATA(PyTypeObject) PyBool_Type;
+
+#define PyBool_Check(x) (Py_TYPE(x) == &PyBool_Type)
+
+/* Py_False and Py_True are the only two bools in existence.
+Don't forget to apply Py_INCREF() when returning either!!! */
+
+/* Don't use these directly */
+PyAPI_DATA(PyIntObject) _Py_ZeroStruct, _Py_TrueStruct;
+
+/* Use these macros */
+#define Py_False ((PyObject *) &_Py_ZeroStruct)
+#define Py_True ((PyObject *) &_Py_TrueStruct)
+
+/* Macros for returning Py_True or Py_False, respectively */
+#define Py_RETURN_TRUE return Py_INCREF(Py_True), Py_True
+#define Py_RETURN_FALSE return Py_INCREF(Py_False), Py_False
+
+/* Function to return a bool from a C long */
+PyAPI_FUNC(PyObject *) PyBool_FromLong(long);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_BOOLOBJECT_H */

env/Include/bufferobject.h

@@ -0,0 +1,33 @@
+
+/* Buffer object interface */
+
+/* Note: the object's structure is private */
+
+#ifndef Py_BUFFEROBJECT_H
+#define Py_BUFFEROBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+PyAPI_DATA(PyTypeObject) PyBuffer_Type;
+
+#define PyBuffer_Check(op) (Py_TYPE(op) == &PyBuffer_Type)
+
+#define Py_END_OF_BUFFER	(-1)
+
+PyAPI_FUNC(PyObject *) PyBuffer_FromObject(PyObject *base,
+                                           Py_ssize_t offset, Py_ssize_t size);
+PyAPI_FUNC(PyObject *) PyBuffer_FromReadWriteObject(PyObject *base,
+                                                    Py_ssize_t offset,
+                                                    Py_ssize_t size);
+
+PyAPI_FUNC(PyObject *) PyBuffer_FromMemory(void *ptr, Py_ssize_t size);
+PyAPI_FUNC(PyObject *) PyBuffer_FromReadWriteMemory(void *ptr, Py_ssize_t size);
+
+PyAPI_FUNC(PyObject *) PyBuffer_New(Py_ssize_t size);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_BUFFEROBJECT_H */

env/Include/bytearrayobject.h

@@ -0,0 +1,57 @@
+/* ByteArray object interface */
+
+#ifndef Py_BYTEARRAYOBJECT_H
+#define Py_BYTEARRAYOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdarg.h>
+
+/* Type PyByteArrayObject represents a mutable array of bytes.
+ * The Python API is that of a sequence;
+ * the bytes are mapped to ints in [0, 256).
+ * Bytes are not characters; they may be used to encode characters.
+ * The only way to go between bytes and str/unicode is via encoding
+ * and decoding.
+ * For the convenience of C programmers, the bytes type is considered
+ * to contain a char pointer, not an unsigned char pointer.
+ */
+
+/* Object layout */
+typedef struct {
+    PyObject_VAR_HEAD
+    /* XXX(nnorwitz): should ob_exports be Py_ssize_t? */
+    int ob_exports; /* how many buffer exports */
+    Py_ssize_t ob_alloc; /* How many bytes allocated */
+    char *ob_bytes;
+} PyByteArrayObject;
+
+/* Type object */
+PyAPI_DATA(PyTypeObject) PyByteArray_Type;
+PyAPI_DATA(PyTypeObject) PyByteArrayIter_Type;
+
+/* Type check macros */
+#define PyByteArray_Check(self) PyObject_TypeCheck(self, &PyByteArray_Type)
+#define PyByteArray_CheckExact(self) (Py_TYPE(self) == &PyByteArray_Type)
+
+/* Direct API functions */
+PyAPI_FUNC(PyObject *) PyByteArray_FromObject(PyObject *);
+PyAPI_FUNC(PyObject *) PyByteArray_Concat(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) PyByteArray_FromStringAndSize(const char *, Py_ssize_t);
+PyAPI_FUNC(Py_ssize_t) PyByteArray_Size(PyObject *);
+PyAPI_FUNC(char *) PyByteArray_AsString(PyObject *);
+PyAPI_FUNC(int) PyByteArray_Resize(PyObject *, Py_ssize_t);
+
+/* Macros, trading safety for speed */
+#define PyByteArray_AS_STRING(self) \
+    (assert(PyByteArray_Check(self)), \
+     Py_SIZE(self) ? ((PyByteArrayObject *)(self))->ob_bytes : _PyByteArray_empty_string)
+#define PyByteArray_GET_SIZE(self)  (assert(PyByteArray_Check(self)),Py_SIZE(self))
+
+PyAPI_DATA(char) _PyByteArray_empty_string[];
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_BYTEARRAYOBJECT_H */

env/Include/bytes_methods.h

@@ -0,0 +1,75 @@
+#ifndef Py_BYTES_CTYPE_H
+#define Py_BYTES_CTYPE_H
+
+/*
+ * The internal implementation behind PyString (bytes) and PyBytes (buffer)
+ * methods of the given names, they operate on ASCII byte strings.
+ */
+extern PyObject* _Py_bytes_isspace(const char *cptr, Py_ssize_t len);
+extern PyObject* _Py_bytes_isalpha(const char *cptr, Py_ssize_t len);
+extern PyObject* _Py_bytes_isalnum(const char *cptr, Py_ssize_t len);
+extern PyObject* _Py_bytes_isdigit(const char *cptr, Py_ssize_t len);
+extern PyObject* _Py_bytes_islower(const char *cptr, Py_ssize_t len);
+extern PyObject* _Py_bytes_isupper(const char *cptr, Py_ssize_t len);
+extern PyObject* _Py_bytes_istitle(const char *cptr, Py_ssize_t len);
+
+/* These store their len sized answer in the given preallocated *result arg. */
+extern void _Py_bytes_lower(char *result, const char *cptr, Py_ssize_t len);
+extern void _Py_bytes_upper(char *result, const char *cptr, Py_ssize_t len);
+extern void _Py_bytes_title(char *result, char *s, Py_ssize_t len);
+extern void _Py_bytes_capitalize(char *result, char *s, Py_ssize_t len);
+extern void _Py_bytes_swapcase(char *result, char *s, Py_ssize_t len);
+
+/* Shared __doc__ strings. */
+extern const char _Py_isspace__doc__[];
+extern const char _Py_isalpha__doc__[];
+extern const char _Py_isalnum__doc__[];
+extern const char _Py_isdigit__doc__[];
+extern const char _Py_islower__doc__[];
+extern const char _Py_isupper__doc__[];
+extern const char _Py_istitle__doc__[];
+extern const char _Py_lower__doc__[];
+extern const char _Py_upper__doc__[];
+extern const char _Py_title__doc__[];
+extern const char _Py_capitalize__doc__[];
+extern const char _Py_swapcase__doc__[];
+
+/* These are left in for backward compatibility and will be removed
+   in 2.8/3.2 */
+#define ISLOWER(c)  Py_ISLOWER(c)
+#define ISUPPER(c)  Py_ISUPPER(c)
+#define ISALPHA(c)  Py_ISALPHA(c)
+#define ISDIGIT(c)  Py_ISDIGIT(c)
+#define ISXDIGIT(c) Py_ISXDIGIT(c)
+#define ISALNUM(c)  Py_ISALNUM(c)
+#define ISSPACE(c)  Py_ISSPACE(c)
+
+#undef islower
+#define islower(c) undefined_islower(c)
+#undef isupper
+#define isupper(c) undefined_isupper(c)
+#undef isalpha
+#define isalpha(c) undefined_isalpha(c)
+#undef isdigit
+#define isdigit(c) undefined_isdigit(c)
+#undef isxdigit
+#define isxdigit(c) undefined_isxdigit(c)
+#undef isalnum
+#define isalnum(c) undefined_isalnum(c)
+#undef isspace
+#define isspace(c) undefined_isspace(c)
+
+/* These are left in for backward compatibility and will be removed
+   in 2.8/3.2 */
+#define TOLOWER(c) Py_TOLOWER(c)
+#define TOUPPER(c) Py_TOUPPER(c)
+
+#undef tolower
+#define tolower(c) undefined_tolower(c)
+#undef toupper
+#define toupper(c) undefined_toupper(c)
+
+/* this is needed because some docs are shared from the .o, not static */
+#define PyDoc_STRVAR_shared(name,str) const char name[] = PyDoc_STR(str)
+
+#endif /* !Py_BYTES_CTYPE_H */

env/Include/bytesobject.h

@@ -0,0 +1,27 @@
+#define PyBytesObject PyStringObject
+#define PyBytes_Type PyString_Type
+
+#define PyBytes_Check PyString_Check
+#define PyBytes_CheckExact PyString_CheckExact 
+#define PyBytes_CHECK_INTERNED PyString_CHECK_INTERNED
+#define PyBytes_AS_STRING PyString_AS_STRING
+#define PyBytes_GET_SIZE PyString_GET_SIZE
+#define Py_TPFLAGS_BYTES_SUBCLASS Py_TPFLAGS_STRING_SUBCLASS
+
+#define PyBytes_FromStringAndSize PyString_FromStringAndSize
+#define PyBytes_FromString PyString_FromString
+#define PyBytes_FromFormatV PyString_FromFormatV
+#define PyBytes_FromFormat PyString_FromFormat
+#define PyBytes_Size PyString_Size
+#define PyBytes_AsString PyString_AsString
+#define PyBytes_Repr PyString_Repr
+#define PyBytes_Concat PyString_Concat
+#define PyBytes_ConcatAndDel PyString_ConcatAndDel
+#define _PyBytes_Resize _PyString_Resize
+#define _PyBytes_Eq _PyString_Eq
+#define PyBytes_Format PyString_Format
+#define _PyBytes_FormatLong _PyString_FormatLong
+#define PyBytes_DecodeEscape PyString_DecodeEscape
+#define _PyBytes_Join _PyString_Join
+#define PyBytes_AsStringAndSize PyString_AsStringAndSize
+#define _PyBytes_InsertThousandsGrouping _PyString_InsertThousandsGrouping

env/Include/cStringIO.h

@@ -0,0 +1,73 @@
+#ifndef Py_CSTRINGIO_H
+#define Py_CSTRINGIO_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+
+  This header provides access to cStringIO objects from C.
+  Functions are provided for calling cStringIO objects and
+  macros are provided for testing whether you have cStringIO
+  objects.
+
+  Before calling any of the functions or macros, you must initialize
+  the routines with:
+
+    PycString_IMPORT
+
+  This would typically be done in your init function.
+
+*/
+
+#define PycStringIO_CAPSULE_NAME "cStringIO.cStringIO_CAPI"
+
+#define PycString_IMPORT \
+  PycStringIO = ((struct PycStringIO_CAPI*)PyCapsule_Import(\
+    PycStringIO_CAPSULE_NAME, 0))
+
+/* Basic functions to manipulate cStringIO objects from C */
+
+static struct PycStringIO_CAPI {
+
+ /* Read a string from an input object.  If the last argument
+    is -1, the remainder will be read.
+    */
+  int(*cread)(PyObject *, char **, Py_ssize_t);
+
+ /* Read a line from an input object.  Returns the length of the read
+    line as an int and a pointer inside the object buffer as char** (so
+    the caller doesn't have to provide its own buffer as destination).
+    */
+  int(*creadline)(PyObject *, char **);
+
+  /* Write a string to an output object*/
+  int(*cwrite)(PyObject *, const char *, Py_ssize_t);
+
+  /* Get the output object as a Python string (returns new reference). */
+  PyObject *(*cgetvalue)(PyObject *);
+
+  /* Create a new output object */
+  PyObject *(*NewOutput)(int);
+
+  /* Create an input object from a Python string
+     (copies the Python string reference).
+     */
+  PyObject *(*NewInput)(PyObject *);
+
+  /* The Python types for cStringIO input and output objects.
+     Note that you can do input on an output object.
+     */
+  PyTypeObject *InputType, *OutputType;
+
+} *PycStringIO;
+
+/* These can be used to test if you have one */
+#define PycStringIO_InputCheck(O) \
+  (Py_TYPE(O)==PycStringIO->InputType)
+#define PycStringIO_OutputCheck(O) \
+  (Py_TYPE(O)==PycStringIO->OutputType)
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_CSTRINGIO_H */

env/Include/cellobject.h

@@ -0,0 +1,28 @@
+/* Cell object interface */
+
+#ifndef Py_CELLOBJECT_H
+#define Py_CELLOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+	PyObject_HEAD
+	PyObject *ob_ref;	/* Content of the cell or NULL when empty */
+} PyCellObject;
+
+PyAPI_DATA(PyTypeObject) PyCell_Type;
+
+#define PyCell_Check(op) (Py_TYPE(op) == &PyCell_Type)
+
+PyAPI_FUNC(PyObject *) PyCell_New(PyObject *);
+PyAPI_FUNC(PyObject *) PyCell_Get(PyObject *);
+PyAPI_FUNC(int) PyCell_Set(PyObject *, PyObject *);
+
+#define PyCell_GET(op) (((PyCellObject *)(op))->ob_ref)
+#define PyCell_SET(op, v) (((PyCellObject *)(op))->ob_ref = v)
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_TUPLEOBJECT_H */

env/Include/ceval.h

@@ -0,0 +1,154 @@
+#ifndef Py_CEVAL_H
+#define Py_CEVAL_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Interface to random parts in ceval.c */
+
+PyAPI_FUNC(PyObject *) PyEval_CallObjectWithKeywords(
+    PyObject *, PyObject *, PyObject *);
+
+/* Inline this */
+#define PyEval_CallObject(func,arg) \
+    PyEval_CallObjectWithKeywords(func, arg, (PyObject *)NULL)
+
+PyAPI_FUNC(PyObject *) PyEval_CallFunction(PyObject *obj,
+                                           const char *format, ...);
+PyAPI_FUNC(PyObject *) PyEval_CallMethod(PyObject *obj,
+                                         const char *methodname,
+                                         const char *format, ...);
+
+PyAPI_FUNC(void) PyEval_SetProfile(Py_tracefunc, PyObject *);
+PyAPI_FUNC(void) PyEval_SetTrace(Py_tracefunc, PyObject *);
+
+struct _frame; /* Avoid including frameobject.h */
+
+PyAPI_FUNC(PyObject *) PyEval_GetBuiltins(void);
+PyAPI_FUNC(PyObject *) PyEval_GetGlobals(void);
+PyAPI_FUNC(PyObject *) PyEval_GetLocals(void);
+PyAPI_FUNC(struct _frame *) PyEval_GetFrame(void);
+PyAPI_FUNC(int) PyEval_GetRestricted(void);
+
+/* Look at the current frame's (if any) code's co_flags, and turn on
+   the corresponding compiler flags in cf->cf_flags.  Return 1 if any
+   flag was set, else return 0. */
+PyAPI_FUNC(int) PyEval_MergeCompilerFlags(PyCompilerFlags *cf);
+
+PyAPI_FUNC(int) Py_FlushLine(void);
+
+PyAPI_FUNC(int) Py_AddPendingCall(int (*func)(void *), void *arg);
+PyAPI_FUNC(int) Py_MakePendingCalls(void);
+
+/* Protection against deeply nested recursive calls */
+PyAPI_FUNC(void) Py_SetRecursionLimit(int);
+PyAPI_FUNC(int) Py_GetRecursionLimit(void);
+
+#define Py_EnterRecursiveCall(where)                                    \
+            (_Py_MakeRecCheck(PyThreadState_GET()->recursion_depth) &&  \
+             _Py_CheckRecursiveCall(where))
+#define Py_LeaveRecursiveCall()                         \
+            (--PyThreadState_GET()->recursion_depth)
+PyAPI_FUNC(int) _Py_CheckRecursiveCall(const char *where);
+PyAPI_DATA(int) _Py_CheckRecursionLimit;
+#ifdef USE_STACKCHECK
+#  define _Py_MakeRecCheck(x)  (++(x) > --_Py_CheckRecursionLimit)
+#else
+#  define _Py_MakeRecCheck(x)  (++(x) > _Py_CheckRecursionLimit)
+#endif
+
+PyAPI_FUNC(const char *) PyEval_GetFuncName(PyObject *);
+PyAPI_FUNC(const char *) PyEval_GetFuncDesc(PyObject *);
+
+PyAPI_FUNC(PyObject *) PyEval_GetCallStats(PyObject *);
+PyAPI_FUNC(PyObject *) PyEval_EvalFrame(struct _frame *);
+PyAPI_FUNC(PyObject *) PyEval_EvalFrameEx(struct _frame *f, int exc);
+
+/* this used to be handled on a per-thread basis - now just two globals */
+PyAPI_DATA(volatile int) _Py_Ticker;
+PyAPI_DATA(int) _Py_CheckInterval;
+
+/* Interface for threads.
+
+   A module that plans to do a blocking system call (or something else
+   that lasts a long time and doesn't touch Python data) can allow other
+   threads to run as follows:
+
+    ...preparations here...
+    Py_BEGIN_ALLOW_THREADS
+    ...blocking system call here...
+    Py_END_ALLOW_THREADS
+    ...interpret result here...
+
+   The Py_BEGIN_ALLOW_THREADS/Py_END_ALLOW_THREADS pair expands to a
+   {}-surrounded block.
+   To leave the block in the middle (e.g., with return), you must insert
+   a line containing Py_BLOCK_THREADS before the return, e.g.
+
+    if (...premature_exit...) {
+        Py_BLOCK_THREADS
+        PyErr_SetFromErrno(PyExc_IOError);
+        return NULL;
+    }
+
+   An alternative is:
+
+    Py_BLOCK_THREADS
+    if (...premature_exit...) {
+        PyErr_SetFromErrno(PyExc_IOError);
+        return NULL;
+    }
+    Py_UNBLOCK_THREADS
+
+   For convenience, that the value of 'errno' is restored across
+   Py_END_ALLOW_THREADS and Py_BLOCK_THREADS.
+
+   WARNING: NEVER NEST CALLS TO Py_BEGIN_ALLOW_THREADS AND
+   Py_END_ALLOW_THREADS!!!
+
+   The function PyEval_InitThreads() should be called only from
+   initthread() in "threadmodule.c".
+
+   Note that not yet all candidates have been converted to use this
+   mechanism!
+*/
+
+PyAPI_FUNC(PyThreadState *) PyEval_SaveThread(void);
+PyAPI_FUNC(void) PyEval_RestoreThread(PyThreadState *);
+
+#ifdef WITH_THREAD
+
+PyAPI_FUNC(int)  PyEval_ThreadsInitialized(void);
+PyAPI_FUNC(void) PyEval_InitThreads(void);
+PyAPI_FUNC(void) PyEval_AcquireLock(void);
+PyAPI_FUNC(void) PyEval_ReleaseLock(void);
+PyAPI_FUNC(void) PyEval_AcquireThread(PyThreadState *tstate);
+PyAPI_FUNC(void) PyEval_ReleaseThread(PyThreadState *tstate);
+PyAPI_FUNC(void) PyEval_ReInitThreads(void);
+
+#define Py_BEGIN_ALLOW_THREADS { \
+                        PyThreadState *_save; \
+                        _save = PyEval_SaveThread();
+#define Py_BLOCK_THREADS        PyEval_RestoreThread(_save);
+#define Py_UNBLOCK_THREADS      _save = PyEval_SaveThread();
+#define Py_END_ALLOW_THREADS    PyEval_RestoreThread(_save); \
+                 }
+
+#else /* !WITH_THREAD */
+
+#define Py_BEGIN_ALLOW_THREADS {
+#define Py_BLOCK_THREADS
+#define Py_UNBLOCK_THREADS
+#define Py_END_ALLOW_THREADS }
+
+#endif /* !WITH_THREAD */
+
+PyAPI_FUNC(int) _PyEval_SliceIndex(PyObject *, Py_ssize_t *);
+PyAPI_FUNC(int) _PyEval_SliceIndexNotNone(PyObject *, Py_ssize_t *);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_CEVAL_H */

env/Include/classobject.h

@@ -0,0 +1,83 @@
+
+/* Class object interface */
+
+/* Revealing some structures (not for general use) */
+
+#ifndef Py_CLASSOBJECT_H
+#define Py_CLASSOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    PyObject_HEAD
+    PyObject	*cl_bases;	/* A tuple of class objects */
+    PyObject	*cl_dict;	/* A dictionary */
+    PyObject	*cl_name;	/* A string */
+    /* The following three are functions or NULL */
+    PyObject	*cl_getattr;
+    PyObject	*cl_setattr;
+    PyObject	*cl_delattr;
+    PyObject    *cl_weakreflist; /* List of weak references */
+} PyClassObject;
+
+typedef struct {
+    PyObject_HEAD
+    PyClassObject *in_class;	/* The class object */
+    PyObject	  *in_dict;	/* A dictionary */
+    PyObject	  *in_weakreflist; /* List of weak references */
+} PyInstanceObject;
+
+typedef struct {
+    PyObject_HEAD
+    PyObject *im_func;   /* The callable object implementing the method */
+    PyObject *im_self;   /* The instance it is bound to, or NULL */
+    PyObject *im_class;  /* The class that asked for the method */
+    PyObject *im_weakreflist; /* List of weak references */
+} PyMethodObject;
+
+PyAPI_DATA(PyTypeObject) PyClass_Type, PyInstance_Type, PyMethod_Type;
+
+#define PyClass_Check(op) ((op)->ob_type == &PyClass_Type)
+#define PyInstance_Check(op) ((op)->ob_type == &PyInstance_Type)
+#define PyMethod_Check(op) ((op)->ob_type == &PyMethod_Type)
+
+PyAPI_FUNC(PyObject *) PyClass_New(PyObject *, PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) PyInstance_New(PyObject *, PyObject *,
+                                            PyObject *);
+PyAPI_FUNC(PyObject *) PyInstance_NewRaw(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) PyMethod_New(PyObject *, PyObject *, PyObject *);
+
+PyAPI_FUNC(PyObject *) PyMethod_Function(PyObject *);
+PyAPI_FUNC(PyObject *) PyMethod_Self(PyObject *);
+PyAPI_FUNC(PyObject *) PyMethod_Class(PyObject *);
+
+/* Look up attribute with name (a string) on instance object pinst, using
+ * only the instance and base class dicts.  If a descriptor is found in
+ * a class dict, the descriptor is returned without calling it.
+ * Returns NULL if nothing found, else a borrowed reference to the
+ * value associated with name in the dict in which name was found.
+ * The point of this routine is that it never calls arbitrary Python
+ * code, so is always "safe":  all it does is dict lookups.  The function
+ * can't fail, never sets an exception, and NULL is not an error (it just
+ * means "not found").
+ */
+PyAPI_FUNC(PyObject *) _PyInstance_Lookup(PyObject *pinst, PyObject *name);
+
+/* Macros for direct access to these values. Type checks are *not*
+   done, so use with care. */
+#define PyMethod_GET_FUNCTION(meth) \
+        (((PyMethodObject *)meth) -> im_func)
+#define PyMethod_GET_SELF(meth) \
+	(((PyMethodObject *)meth) -> im_self)
+#define PyMethod_GET_CLASS(meth) \
+	(((PyMethodObject *)meth) -> im_class)
+
+PyAPI_FUNC(int) PyClass_IsSubclass(PyObject *, PyObject *);
+
+PyAPI_FUNC(int) PyMethod_ClearFreeList(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_CLASSOBJECT_H */

env/Include/cobject.h

@@ -0,0 +1,89 @@
+/*
+   CObjects are marked Pending Deprecation as of Python 2.7.
+   The full schedule for 2.x is as follows:
+     - CObjects are marked Pending Deprecation in Python 2.7.
+     - CObjects will be marked Deprecated in Python 2.8
+       (if there is one).
+     - CObjects will be removed in Python 2.9 (if there is one).
+
+   Additionally, for the Python 3.x series:
+     - CObjects were marked Deprecated in Python 3.1.
+     - CObjects will be removed in Python 3.2.
+
+   You should switch all use of CObjects to capsules.  Capsules
+   have a safer and more consistent API.  For more information,
+   see Include/pycapsule.h, or read the "Capsules" topic in
+   the "Python/C API Reference Manual".
+
+   Python 2.7 no longer uses CObjects itself; all objects which
+   were formerly CObjects are now capsules.  Note that this change
+   does not by itself break binary compatibility with extensions
+   built for previous versions of Python--PyCObject_AsVoidPtr()
+   has been changed to also understand capsules.
+
+*/
+
+/* original file header comment follows: */
+
+/* C objects to be exported from one extension module to another.
+ 
+   C objects are used for communication between extension modules.
+   They provide a way for an extension module to export a C interface
+   to other extension modules, so that extension modules can use the
+   Python import mechanism to link to one another.
+
+*/
+
+#ifndef Py_COBJECT_H
+#define Py_COBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_DATA(PyTypeObject) PyCObject_Type;
+
+#define PyCObject_Check(op) (Py_TYPE(op) == &PyCObject_Type)
+
+/* Create a PyCObject from a pointer to a C object and an optional
+   destructor function.  If the second argument is non-null, then it
+   will be called with the first argument if and when the PyCObject is
+   destroyed.
+
+*/
+PyAPI_FUNC(PyObject *) PyCObject_FromVoidPtr(
+	void *cobj, void (*destruct)(void*));
+
+
+/* Create a PyCObject from a pointer to a C object, a description object,
+   and an optional destructor function.  If the third argument is non-null,
+   then it will be called with the first and second arguments if and when 
+   the PyCObject is destroyed.
+*/
+PyAPI_FUNC(PyObject *) PyCObject_FromVoidPtrAndDesc(
+	void *cobj, void *desc, void (*destruct)(void*,void*));
+
+/* Retrieve a pointer to a C object from a PyCObject. */
+PyAPI_FUNC(void *) PyCObject_AsVoidPtr(PyObject *);
+
+/* Retrieve a pointer to a description object from a PyCObject. */
+PyAPI_FUNC(void *) PyCObject_GetDesc(PyObject *);
+
+/* Import a pointer to a C object from a module using a PyCObject. */
+PyAPI_FUNC(void *) PyCObject_Import(char *module_name, char *cobject_name);
+
+/* Modify a C object. Fails (==0) if object has a destructor. */
+PyAPI_FUNC(int) PyCObject_SetVoidPtr(PyObject *self, void *cobj);
+
+
+typedef struct {
+    PyObject_HEAD
+    void *cobject;
+    void *desc;
+    void (*destructor)(void *);
+} PyCObject;
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_COBJECT_H */

env/Include/code.h

@@ -0,0 +1,116 @@
+/* Definitions for bytecode */
+
+#ifndef Py_CODE_H
+#define Py_CODE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Bytecode object */
+typedef struct {
+    PyObject_HEAD
+    int co_argcount;		/* #arguments, except *args */
+    int co_nlocals;		/* #local variables */
+    int co_stacksize;		/* #entries needed for evaluation stack */
+    int co_flags;		/* CO_..., see below */
+    PyObject *co_code;		/* instruction opcodes */
+    PyObject *co_consts;	/* list (constants used) */
+    PyObject *co_names;		/* list of strings (names used) */
+    PyObject *co_varnames;	/* tuple of strings (local variable names) */
+    PyObject *co_freevars;	/* tuple of strings (free variable names) */
+    PyObject *co_cellvars;      /* tuple of strings (cell variable names) */
+    /* The rest doesn't count for hash/cmp */
+    PyObject *co_filename;	/* string (where it was loaded from) */
+    PyObject *co_name;		/* string (name, for reference) */
+    int co_firstlineno;		/* first source line number */
+    PyObject *co_lnotab;	/* string (encoding addr<->lineno mapping) See
+				   Objects/lnotab_notes.txt for details. */
+    void *co_zombieframe;     /* for optimization only (see frameobject.c) */
+    PyObject *co_weakreflist;   /* to support weakrefs to code objects */
+} PyCodeObject;
+
+/* Masks for co_flags above */
+#define CO_OPTIMIZED	0x0001
+#define CO_NEWLOCALS	0x0002
+#define CO_VARARGS	0x0004
+#define CO_VARKEYWORDS	0x0008
+#define CO_NESTED       0x0010
+#define CO_GENERATOR    0x0020
+/* The CO_NOFREE flag is set if there are no free or cell variables.
+   This information is redundant, but it allows a single flag test
+   to determine whether there is any extra work to be done when the
+   call frame it setup.
+*/
+#define CO_NOFREE       0x0040
+
+#if 0
+/* This is no longer used.  Stopped defining in 2.5, do not re-use. */
+#define CO_GENERATOR_ALLOWED    0x1000
+#endif
+#define CO_FUTURE_DIVISION    	0x2000
+#define CO_FUTURE_ABSOLUTE_IMPORT 0x4000 /* do absolute imports by default */
+#define CO_FUTURE_WITH_STATEMENT  0x8000
+#define CO_FUTURE_PRINT_FUNCTION  0x10000
+#define CO_FUTURE_UNICODE_LITERALS 0x20000
+
+/* This should be defined if a future statement modifies the syntax.
+   For example, when a keyword is added.
+*/
+#if 1
+#define PY_PARSER_REQUIRES_FUTURE_KEYWORD
+#endif
+
+#define CO_MAXBLOCKS 20 /* Max static block nesting within a function */
+
+PyAPI_DATA(PyTypeObject) PyCode_Type;
+
+#define PyCode_Check(op) (Py_TYPE(op) == &PyCode_Type)
+#define PyCode_GetNumFree(op) (PyTuple_GET_SIZE((op)->co_freevars))
+
+/* Public interface */
+PyAPI_FUNC(PyCodeObject *) PyCode_New(
+	int, int, int, int, PyObject *, PyObject *, PyObject *, PyObject *,
+	PyObject *, PyObject *, PyObject *, PyObject *, int, PyObject *);
+        /* same as struct above */
+
+/* Creates a new empty code object with the specified source location. */
+PyAPI_FUNC(PyCodeObject *)
+PyCode_NewEmpty(const char *filename, const char *funcname, int firstlineno);
+
+/* Return the line number associated with the specified bytecode index
+   in this code object.  If you just need the line number of a frame,
+   use PyFrame_GetLineNumber() instead. */
+PyAPI_FUNC(int) PyCode_Addr2Line(PyCodeObject *, int);
+
+/* for internal use only */
+#define _PyCode_GETCODEPTR(co, pp) \
+	((*Py_TYPE((co)->co_code)->tp_as_buffer->bf_getreadbuffer) \
+	 ((co)->co_code, 0, (void **)(pp)))
+
+typedef struct _addr_pair {
+        int ap_lower;
+        int ap_upper;
+} PyAddrPair;
+
+/* Update *bounds to describe the first and one-past-the-last instructions in the
+   same line as lasti.  Return the number of that line.
+*/
+PyAPI_FUNC(int) _PyCode_CheckLineNumber(PyCodeObject* co,
+                                        int lasti, PyAddrPair *bounds);
+
+/* Create a comparable key used to compare constants taking in account the
+ * object type. It is used to make sure types are not coerced (e.g., float and
+ * complex) _and_ to distinguish 0.0 from -0.0 e.g. on IEEE platforms
+ *
+ * Return (type(obj), obj, ...): a tuple with variable size (at least 2 items)
+ * depending on the type and the value. The type is the first item to not
+ * compare bytes and str which can raise a BytesWarning exception. */
+PyAPI_FUNC(PyObject*) _PyCode_ConstantKey(PyObject *obj);
+
+PyAPI_FUNC(PyObject*) PyCode_Optimize(PyObject *code, PyObject* consts,
+                                      PyObject *names, PyObject *lineno_obj);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_CODE_H */

env/Include/codecs.h

@@ -0,0 +1,212 @@
+#ifndef Py_CODECREGISTRY_H
+#define Py_CODECREGISTRY_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ------------------------------------------------------------------------
+
+   Python Codec Registry and support functions
+
+
+Written by Marc-Andre Lemburg (mal@lemburg.com).
+
+Copyright (c) Corporation for National Research Initiatives.
+
+   ------------------------------------------------------------------------ */
+
+/* Register a new codec search function.
+
+   As side effect, this tries to load the encodings package, if not
+   yet done, to make sure that it is always first in the list of
+   search functions.
+
+   The search_function's refcount is incremented by this function. */
+
+PyAPI_FUNC(int) PyCodec_Register(
+       PyObject *search_function
+       );
+
+/* Codec register lookup API.
+
+   Looks up the given encoding and returns a CodecInfo object with
+   function attributes which implement the different aspects of
+   processing the encoding.
+
+   The encoding string is looked up converted to all lower-case
+   characters. This makes encodings looked up through this mechanism
+   effectively case-insensitive.
+
+   If no codec is found, a KeyError is set and NULL returned.
+
+   As side effect, this tries to load the encodings package, if not
+   yet done. This is part of the lazy load strategy for the encodings
+   package.
+
+ */
+
+PyAPI_FUNC(PyObject *) _PyCodec_Lookup(
+       const char *encoding
+       );
+
+/* Generic codec based encoding API.
+
+   object is passed through the encoder function found for the given
+   encoding using the error handling method defined by errors. errors
+   may be NULL to use the default method defined for the codec.
+   
+   Raises a LookupError in case no encoder can be found.
+
+ */
+
+PyAPI_FUNC(PyObject *) PyCodec_Encode(
+       PyObject *object,
+       const char *encoding,
+       const char *errors
+       );
+
+/* Generic codec based decoding API.
+
+   object is passed through the decoder function found for the given
+   encoding using the error handling method defined by errors. errors
+   may be NULL to use the default method defined for the codec.
+   
+   Raises a LookupError in case no encoder can be found.
+
+ */
+
+PyAPI_FUNC(PyObject *) PyCodec_Decode(
+       PyObject *object,
+       const char *encoding,
+       const char *errors
+       );
+
+/* Text codec specific encoding and decoding API.
+
+   Checks the encoding against a list of codecs which do not
+   implement a unicode<->bytes encoding before attempting the
+   operation.
+
+   Please note that these APIs are internal and should not
+   be used in Python C extensions.
+
+   XXX (ncoghlan): should we make these, or something like them, public
+   in Python 3.5+?
+
+ */
+PyAPI_FUNC(PyObject *) _PyCodec_LookupTextEncoding(
+       const char *encoding,
+       const char *alternate_command
+       );
+
+PyAPI_FUNC(PyObject *) _PyCodec_EncodeText(
+       PyObject *object,
+       const char *encoding,
+       const char *errors
+       );
+
+PyAPI_FUNC(PyObject *) _PyCodec_DecodeText(
+       PyObject *object,
+       const char *encoding,
+       const char *errors
+       );
+
+/* These two aren't actually text encoding specific, but _io.TextIOWrapper
+ * is the only current API consumer.
+ */
+PyAPI_FUNC(PyObject *) _PyCodecInfo_GetIncrementalDecoder(
+       PyObject *codec_info,
+       const char *errors
+       );
+
+PyAPI_FUNC(PyObject *) _PyCodecInfo_GetIncrementalEncoder(
+       PyObject *codec_info,
+       const char *errors
+       );
+
+
+
+/* --- Codec Lookup APIs -------------------------------------------------- 
+
+   All APIs return a codec object with incremented refcount and are
+   based on _PyCodec_Lookup().  The same comments w/r to the encoding
+   name also apply to these APIs.
+
+*/
+
+/* Get an encoder function for the given encoding. */
+
+PyAPI_FUNC(PyObject *) PyCodec_Encoder(
+       const char *encoding
+       );
+
+/* Get a decoder function for the given encoding. */
+
+PyAPI_FUNC(PyObject *) PyCodec_Decoder(
+       const char *encoding
+       );
+
+/* Get an IncrementalEncoder object for the given encoding. */
+
+PyAPI_FUNC(PyObject *) PyCodec_IncrementalEncoder(
+       const char *encoding,
+       const char *errors
+       );
+
+/* Get an IncrementalDecoder object function for the given encoding. */
+
+PyAPI_FUNC(PyObject *) PyCodec_IncrementalDecoder(
+       const char *encoding,
+       const char *errors
+       );
+
+/* Get a StreamReader factory function for the given encoding. */
+
+PyAPI_FUNC(PyObject *) PyCodec_StreamReader(
+       const char *encoding,
+       PyObject *stream,
+       const char *errors
+       );
+
+/* Get a StreamWriter factory function for the given encoding. */
+
+PyAPI_FUNC(PyObject *) PyCodec_StreamWriter(
+       const char *encoding,
+       PyObject *stream,
+       const char *errors
+       );
+
+/* Unicode encoding error handling callback registry API */
+
+/* Register the error handling callback function error under the given
+   name. This function will be called by the codec when it encounters
+   unencodable characters/undecodable bytes and doesn't know the
+   callback name, when name is specified as the error parameter
+   in the call to the encode/decode function.
+   Return 0 on success, -1 on error */
+PyAPI_FUNC(int) PyCodec_RegisterError(const char *name, PyObject *error);
+
+/* Lookup the error handling callback function registered under the given
+   name. As a special case NULL can be passed, in which case
+   the error handling callback for "strict" will be returned. */
+PyAPI_FUNC(PyObject *) PyCodec_LookupError(const char *name);
+
+/* raise exc as an exception */
+PyAPI_FUNC(PyObject *) PyCodec_StrictErrors(PyObject *exc);
+
+/* ignore the unicode error, skipping the faulty input */
+PyAPI_FUNC(PyObject *) PyCodec_IgnoreErrors(PyObject *exc);
+
+/* replace the unicode encode error with ? or U+FFFD */
+PyAPI_FUNC(PyObject *) PyCodec_ReplaceErrors(PyObject *exc);
+
+/* replace the unicode encode error with XML character references */
+PyAPI_FUNC(PyObject *) PyCodec_XMLCharRefReplaceErrors(PyObject *exc);
+
+/* replace the unicode encode error with backslash escapes (\x, \u and \U) */
+PyAPI_FUNC(PyObject *) PyCodec_BackslashReplaceErrors(PyObject *exc);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_CODECREGISTRY_H */

env/Include/compile.h

@@ -0,0 +1,40 @@
+
+#ifndef Py_COMPILE_H
+#define Py_COMPILE_H
+
+#include "code.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Public interface */
+struct _node; /* Declare the existence of this type */
+PyAPI_FUNC(PyCodeObject *) PyNode_Compile(struct _node *, const char *);
+
+/* Future feature support */
+
+typedef struct {
+    int ff_features;      /* flags set by future statements */
+    int ff_lineno;        /* line number of last future statement */
+} PyFutureFeatures;
+
+#define FUTURE_NESTED_SCOPES "nested_scopes"
+#define FUTURE_GENERATORS "generators"
+#define FUTURE_DIVISION "division"
+#define FUTURE_ABSOLUTE_IMPORT "absolute_import"
+#define FUTURE_WITH_STATEMENT "with_statement"
+#define FUTURE_PRINT_FUNCTION "print_function"
+#define FUTURE_UNICODE_LITERALS "unicode_literals"
+
+
+struct _mod; /* Declare the existence of this type */
+PyAPI_FUNC(PyCodeObject *) PyAST_Compile(struct _mod *, const char *,
+					PyCompilerFlags *, PyArena *);
+PyAPI_FUNC(PyFutureFeatures *) PyFuture_FromAST(struct _mod *, const char *);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_COMPILE_H */

env/Include/complexobject.h

@@ -0,0 +1,66 @@
+/* Complex number structure */
+
+#ifndef Py_COMPLEXOBJECT_H
+#define Py_COMPLEXOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    double real;
+    double imag;
+} Py_complex;
+
+/* Operations on complex numbers from complexmodule.c */
+
+#define c_sum _Py_c_sum
+#define c_diff _Py_c_diff
+#define c_neg _Py_c_neg
+#define c_prod _Py_c_prod
+#define c_quot _Py_c_quot
+#define c_pow _Py_c_pow
+#define c_abs _Py_c_abs
+
+PyAPI_FUNC(Py_complex) c_sum(Py_complex, Py_complex);
+PyAPI_FUNC(Py_complex) c_diff(Py_complex, Py_complex);
+PyAPI_FUNC(Py_complex) c_neg(Py_complex);
+PyAPI_FUNC(Py_complex) c_prod(Py_complex, Py_complex);
+PyAPI_FUNC(Py_complex) c_quot(Py_complex, Py_complex);
+PyAPI_FUNC(Py_complex) c_pow(Py_complex, Py_complex);
+PyAPI_FUNC(double) c_abs(Py_complex);
+
+
+/* Complex object interface */
+
+/*
+PyComplexObject represents a complex number with double-precision
+real and imaginary parts.
+*/
+
+typedef struct {
+    PyObject_HEAD
+    Py_complex cval;
+} PyComplexObject;     
+
+PyAPI_DATA(PyTypeObject) PyComplex_Type;
+
+#define PyComplex_Check(op) PyObject_TypeCheck(op, &PyComplex_Type)
+#define PyComplex_CheckExact(op) (Py_TYPE(op) == &PyComplex_Type)
+
+PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex);
+PyAPI_FUNC(PyObject *) PyComplex_FromDoubles(double real, double imag);
+
+PyAPI_FUNC(double) PyComplex_RealAsDouble(PyObject *op);
+PyAPI_FUNC(double) PyComplex_ImagAsDouble(PyObject *op);
+PyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op);
+
+/* Format the object based on the format_spec, as defined in PEP 3101
+   (Advanced String Formatting). */
+PyAPI_FUNC(PyObject *) _PyComplex_FormatAdvanced(PyObject *obj,
+                                                 char *format_spec,
+                                                 Py_ssize_t format_spec_len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_COMPLEXOBJECT_H */

env/Include/datetime.h

@@ -0,0 +1,239 @@
+/*  datetime.h
+ */
+
+#ifndef DATETIME_H
+#define DATETIME_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Fields are packed into successive bytes, each viewed as unsigned and
+ * big-endian, unless otherwise noted:
+ *
+ * byte offset
+ *  0           year     2 bytes, 1-9999
+ *  2           month    1 byte, 1-12
+ *  3           day      1 byte, 1-31
+ *  4           hour     1 byte, 0-23
+ *  5           minute   1 byte, 0-59
+ *  6           second   1 byte, 0-59
+ *  7           usecond  3 bytes, 0-999999
+ * 10
+ */
+
+/* # of bytes for year, month, and day. */
+#define _PyDateTime_DATE_DATASIZE 4
+
+/* # of bytes for hour, minute, second, and usecond. */
+#define _PyDateTime_TIME_DATASIZE 6
+
+/* # of bytes for year, month, day, hour, minute, second, and usecond. */
+#define _PyDateTime_DATETIME_DATASIZE 10
+
+
+typedef struct
+{
+    PyObject_HEAD
+    long hashcode;              /* -1 when unknown */
+    int days;                   /* -MAX_DELTA_DAYS <= days <= MAX_DELTA_DAYS */
+    int seconds;                /* 0 <= seconds < 24*3600 is invariant */
+    int microseconds;           /* 0 <= microseconds < 1000000 is invariant */
+} PyDateTime_Delta;
+
+typedef struct
+{
+    PyObject_HEAD               /* a pure abstract base class */
+} PyDateTime_TZInfo;
+
+
+/* The datetime and time types have hashcodes, and an optional tzinfo member,
+ * present if and only if hastzinfo is true.
+ */
+#define _PyTZINFO_HEAD          \
+    PyObject_HEAD               \
+    long hashcode;              \
+    char hastzinfo;             /* boolean flag */
+
+/* No _PyDateTime_BaseTZInfo is allocated; it's just to have something
+ * convenient to cast to, when getting at the hastzinfo member of objects
+ * starting with _PyTZINFO_HEAD.
+ */
+typedef struct
+{
+    _PyTZINFO_HEAD
+} _PyDateTime_BaseTZInfo;
+
+/* All time objects are of PyDateTime_TimeType, but that can be allocated
+ * in two ways, with or without a tzinfo member.  Without is the same as
+ * tzinfo == None, but consumes less memory.  _PyDateTime_BaseTime is an
+ * internal struct used to allocate the right amount of space for the
+ * "without" case.
+ */
+#define _PyDateTime_TIMEHEAD    \
+    _PyTZINFO_HEAD              \
+    unsigned char data[_PyDateTime_TIME_DATASIZE];
+
+typedef struct
+{
+    _PyDateTime_TIMEHEAD
+} _PyDateTime_BaseTime;         /* hastzinfo false */
+
+typedef struct
+{
+    _PyDateTime_TIMEHEAD
+    PyObject *tzinfo;
+} PyDateTime_Time;              /* hastzinfo true */
+
+
+/* All datetime objects are of PyDateTime_DateTimeType, but that can be
+ * allocated in two ways too, just like for time objects above.  In addition,
+ * the plain date type is a base class for datetime, so it must also have
+ * a hastzinfo member (although it's unused there).
+ */
+typedef struct
+{
+    _PyTZINFO_HEAD
+    unsigned char data[_PyDateTime_DATE_DATASIZE];
+} PyDateTime_Date;
+
+#define _PyDateTime_DATETIMEHEAD        \
+    _PyTZINFO_HEAD                      \
+    unsigned char data[_PyDateTime_DATETIME_DATASIZE];
+
+typedef struct
+{
+    _PyDateTime_DATETIMEHEAD
+} _PyDateTime_BaseDateTime;     /* hastzinfo false */
+
+typedef struct
+{
+    _PyDateTime_DATETIMEHEAD
+    PyObject *tzinfo;
+} PyDateTime_DateTime;          /* hastzinfo true */
+
+
+/* Apply for date and datetime instances. */
+#define PyDateTime_GET_YEAR(o)     ((((PyDateTime_Date*)o)->data[0] << 8) | \
+                     ((PyDateTime_Date*)o)->data[1])
+#define PyDateTime_GET_MONTH(o)    (((PyDateTime_Date*)o)->data[2])
+#define PyDateTime_GET_DAY(o)      (((PyDateTime_Date*)o)->data[3])
+
+#define PyDateTime_DATE_GET_HOUR(o)        (((PyDateTime_DateTime*)o)->data[4])
+#define PyDateTime_DATE_GET_MINUTE(o)      (((PyDateTime_DateTime*)o)->data[5])
+#define PyDateTime_DATE_GET_SECOND(o)      (((PyDateTime_DateTime*)o)->data[6])
+#define PyDateTime_DATE_GET_MICROSECOND(o)              \
+    ((((PyDateTime_DateTime*)o)->data[7] << 16) |       \
+     (((PyDateTime_DateTime*)o)->data[8] << 8)  |       \
+      ((PyDateTime_DateTime*)o)->data[9])
+
+/* Apply for time instances. */
+#define PyDateTime_TIME_GET_HOUR(o)        (((PyDateTime_Time*)o)->data[0])
+#define PyDateTime_TIME_GET_MINUTE(o)      (((PyDateTime_Time*)o)->data[1])
+#define PyDateTime_TIME_GET_SECOND(o)      (((PyDateTime_Time*)o)->data[2])
+#define PyDateTime_TIME_GET_MICROSECOND(o)              \
+    ((((PyDateTime_Time*)o)->data[3] << 16) |           \
+     (((PyDateTime_Time*)o)->data[4] << 8)  |           \
+      ((PyDateTime_Time*)o)->data[5])
+
+
+/* Define structure for C API. */
+typedef struct {
+    /* type objects */
+    PyTypeObject *DateType;
+    PyTypeObject *DateTimeType;
+    PyTypeObject *TimeType;
+    PyTypeObject *DeltaType;
+    PyTypeObject *TZInfoType;
+
+    /* constructors */
+    PyObject *(*Date_FromDate)(int, int, int, PyTypeObject*);
+    PyObject *(*DateTime_FromDateAndTime)(int, int, int, int, int, int, int,
+        PyObject*, PyTypeObject*);
+    PyObject *(*Time_FromTime)(int, int, int, int, PyObject*, PyTypeObject*);
+    PyObject *(*Delta_FromDelta)(int, int, int, int, PyTypeObject*);
+
+    /* constructors for the DB API */
+    PyObject *(*DateTime_FromTimestamp)(PyObject*, PyObject*, PyObject*);
+    PyObject *(*Date_FromTimestamp)(PyObject*, PyObject*);
+
+} PyDateTime_CAPI;
+
+#define PyDateTime_CAPSULE_NAME "datetime.datetime_CAPI"
+
+
+/* "magic" constant used to partially protect against developer mistakes. */
+#define DATETIME_API_MAGIC 0x414548d5
+
+#ifdef Py_BUILD_CORE
+
+/* Macros for type checking when building the Python core. */
+#define PyDate_Check(op) PyObject_TypeCheck(op, &PyDateTime_DateType)
+#define PyDate_CheckExact(op) (Py_TYPE(op) == &PyDateTime_DateType)
+
+#define PyDateTime_Check(op) PyObject_TypeCheck(op, &PyDateTime_DateTimeType)
+#define PyDateTime_CheckExact(op) (Py_TYPE(op) == &PyDateTime_DateTimeType)
+
+#define PyTime_Check(op) PyObject_TypeCheck(op, &PyDateTime_TimeType)
+#define PyTime_CheckExact(op) (Py_TYPE(op) == &PyDateTime_TimeType)
+
+#define PyDelta_Check(op) PyObject_TypeCheck(op, &PyDateTime_DeltaType)
+#define PyDelta_CheckExact(op) (Py_TYPE(op) == &PyDateTime_DeltaType)
+
+#define PyTZInfo_Check(op) PyObject_TypeCheck(op, &PyDateTime_TZInfoType)
+#define PyTZInfo_CheckExact(op) (Py_TYPE(op) == &PyDateTime_TZInfoType)
+
+#else
+
+/* Define global variable for the C API and a macro for setting it. */
+static PyDateTime_CAPI *PyDateTimeAPI = NULL;
+
+#define PyDateTime_IMPORT \
+    PyDateTimeAPI = (PyDateTime_CAPI *)PyCapsule_Import(PyDateTime_CAPSULE_NAME, 0)
+
+/* Macros for type checking when not building the Python core. */
+#define PyDate_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DateType)
+#define PyDate_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->DateType)
+
+#define PyDateTime_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DateTimeType)
+#define PyDateTime_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->DateTimeType)
+
+#define PyTime_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->TimeType)
+#define PyTime_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->TimeType)
+
+#define PyDelta_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DeltaType)
+#define PyDelta_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->DeltaType)
+
+#define PyTZInfo_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->TZInfoType)
+#define PyTZInfo_CheckExact(op) (Py_TYPE(op) == PyDateTimeAPI->TZInfoType)
+
+/* Macros for accessing constructors in a simplified fashion. */
+#define PyDate_FromDate(year, month, day) \
+    PyDateTimeAPI->Date_FromDate(year, month, day, PyDateTimeAPI->DateType)
+
+#define PyDateTime_FromDateAndTime(year, month, day, hour, min, sec, usec) \
+    PyDateTimeAPI->DateTime_FromDateAndTime(year, month, day, hour, \
+        min, sec, usec, Py_None, PyDateTimeAPI->DateTimeType)
+
+#define PyTime_FromTime(hour, minute, second, usecond) \
+    PyDateTimeAPI->Time_FromTime(hour, minute, second, usecond, \
+        Py_None, PyDateTimeAPI->TimeType)
+
+#define PyDelta_FromDSU(days, seconds, useconds) \
+    PyDateTimeAPI->Delta_FromDelta(days, seconds, useconds, 1, \
+        PyDateTimeAPI->DeltaType)
+
+/* Macros supporting the DB API. */
+#define PyDateTime_FromTimestamp(args) \
+    PyDateTimeAPI->DateTime_FromTimestamp( \
+        (PyObject*) (PyDateTimeAPI->DateTimeType), args, NULL)
+
+#define PyDate_FromTimestamp(args) \
+    PyDateTimeAPI->Date_FromTimestamp( \
+        (PyObject*) (PyDateTimeAPI->DateType), args)
+
+#endif  /* Py_BUILD_CORE */
+
+#ifdef __cplusplus
+}
+#endif
+#endif

env/Include/descrobject.h

@@ -0,0 +1,94 @@
+/* Descriptors */
+#ifndef Py_DESCROBJECT_H
+#define Py_DESCROBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef PyObject *(*getter)(PyObject *, void *);
+typedef int (*setter)(PyObject *, PyObject *, void *);
+
+typedef struct PyGetSetDef {
+    char *name;
+    getter get;
+    setter set;
+    char *doc;
+    void *closure;
+} PyGetSetDef;
+
+typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args,
+                                 void *wrapped);
+
+typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args,
+                                      void *wrapped, PyObject *kwds);
+
+struct wrapperbase {
+    char *name;
+    int offset;
+    void *function;
+    wrapperfunc wrapper;
+    char *doc;
+    int flags;
+    PyObject *name_strobj;
+};
+
+/* Flags for above struct */
+#define PyWrapperFlag_KEYWORDS 1 /* wrapper function takes keyword args */
+
+/* Various kinds of descriptor objects */
+
+#define PyDescr_COMMON \
+    PyObject_HEAD \
+    PyTypeObject *d_type; \
+    PyObject *d_name
+
+typedef struct {
+    PyDescr_COMMON;
+} PyDescrObject;
+
+typedef struct {
+    PyDescr_COMMON;
+    PyMethodDef *d_method;
+} PyMethodDescrObject;
+
+typedef struct {
+    PyDescr_COMMON;
+    struct PyMemberDef *d_member;
+} PyMemberDescrObject;
+
+typedef struct {
+    PyDescr_COMMON;
+    PyGetSetDef *d_getset;
+} PyGetSetDescrObject;
+
+typedef struct {
+    PyDescr_COMMON;
+    struct wrapperbase *d_base;
+    void *d_wrapped; /* This can be any function pointer */
+} PyWrapperDescrObject;
+
+PyAPI_DATA(PyTypeObject) PyWrapperDescr_Type;
+PyAPI_DATA(PyTypeObject) PyDictProxy_Type;
+PyAPI_DATA(PyTypeObject) PyGetSetDescr_Type;
+PyAPI_DATA(PyTypeObject) PyMemberDescr_Type;
+
+PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *);
+PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *);
+PyAPI_FUNC(PyObject *) PyDescr_NewMember(PyTypeObject *,
+                                               struct PyMemberDef *);
+PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *,
+                                               struct PyGetSetDef *);
+PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *,
+                                                struct wrapperbase *, void *);
+#define PyDescr_IsData(d) (Py_TYPE(d)->tp_descr_set != NULL)
+
+PyAPI_FUNC(PyObject *) PyDictProxy_New(PyObject *);
+PyAPI_FUNC(PyObject *) PyWrapper_New(PyObject *, PyObject *);
+
+
+PyAPI_DATA(PyTypeObject) PyProperty_Type;
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_DESCROBJECT_H */
+

env/Include/dictobject.h

@@ -0,0 +1,160 @@
+#ifndef Py_DICTOBJECT_H
+#define Py_DICTOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Dictionary object type -- mapping from hashable object to object */
+
+/* The distribution includes a separate file, Objects/dictnotes.txt,
+   describing explorations into dictionary design and optimization.
+   It covers typical dictionary use patterns, the parameters for
+   tuning dictionaries, and several ideas for possible optimizations.
+*/
+
+/*
+There are three kinds of slots in the table:
+
+1. Unused.  me_key == me_value == NULL
+   Does not hold an active (key, value) pair now and never did.  Unused can
+   transition to Active upon key insertion.  This is the only case in which
+   me_key is NULL, and is each slot's initial state.
+
+2. Active.  me_key != NULL and me_key != dummy and me_value != NULL
+   Holds an active (key, value) pair.  Active can transition to Dummy upon
+   key deletion.  This is the only case in which me_value != NULL.
+
+3. Dummy.  me_key == dummy and me_value == NULL
+   Previously held an active (key, value) pair, but that was deleted and an
+   active pair has not yet overwritten the slot.  Dummy can transition to
+   Active upon key insertion.  Dummy slots cannot be made Unused again
+   (cannot have me_key set to NULL), else the probe sequence in case of
+   collision would have no way to know they were once active.
+
+Note: .popitem() abuses the me_hash field of an Unused or Dummy slot to
+hold a search finger.  The me_hash field of Unused or Dummy slots has no
+meaning otherwise.
+*/
+
+/* PyDict_MINSIZE is the minimum size of a dictionary.  This many slots are
+ * allocated directly in the dict object (in the ma_smalltable member).
+ * It must be a power of 2, and at least 4.  8 allows dicts with no more
+ * than 5 active entries to live in ma_smalltable (and so avoid an
+ * additional malloc); instrumentation suggested this suffices for the
+ * majority of dicts (consisting mostly of usually-small instance dicts and
+ * usually-small dicts created to pass keyword arguments).
+ */
+#define PyDict_MINSIZE 8
+
+typedef struct {
+    /* Cached hash code of me_key.  Note that hash codes are C longs.
+     * We have to use Py_ssize_t instead because dict_popitem() abuses
+     * me_hash to hold a search finger.
+     */
+    Py_ssize_t me_hash;
+    PyObject *me_key;
+    PyObject *me_value;
+} PyDictEntry;
+
+/*
+To ensure the lookup algorithm terminates, there must be at least one Unused
+slot (NULL key) in the table.
+The value ma_fill is the number of non-NULL keys (sum of Active and Dummy);
+ma_used is the number of non-NULL, non-dummy keys (== the number of non-NULL
+values == the number of Active items).
+To avoid slowing down lookups on a near-full table, we resize the table when
+it's two-thirds full.
+*/
+typedef struct _dictobject PyDictObject;
+struct _dictobject {
+    PyObject_HEAD
+    Py_ssize_t ma_fill;  /* # Active + # Dummy */
+    Py_ssize_t ma_used;  /* # Active */
+
+    /* The table contains ma_mask + 1 slots, and that's a power of 2.
+     * We store the mask instead of the size because the mask is more
+     * frequently needed.
+     */
+    Py_ssize_t ma_mask;
+
+    /* ma_table points to ma_smalltable for small tables, else to
+     * additional malloc'ed memory.  ma_table is never NULL!  This rule
+     * saves repeated runtime null-tests in the workhorse getitem and
+     * setitem calls.
+     */
+    PyDictEntry *ma_table;
+    PyDictEntry *(*ma_lookup)(PyDictObject *mp, PyObject *key, long hash);
+    PyDictEntry ma_smalltable[PyDict_MINSIZE];
+};
+
+PyAPI_DATA(PyTypeObject) PyDict_Type;
+PyAPI_DATA(PyTypeObject) PyDictIterKey_Type;
+PyAPI_DATA(PyTypeObject) PyDictIterValue_Type;
+PyAPI_DATA(PyTypeObject) PyDictIterItem_Type;
+PyAPI_DATA(PyTypeObject) PyDictKeys_Type;
+PyAPI_DATA(PyTypeObject) PyDictItems_Type;
+PyAPI_DATA(PyTypeObject) PyDictValues_Type;
+
+#define PyDict_Check(op) \
+                 PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_DICT_SUBCLASS)
+#define PyDict_CheckExact(op) (Py_TYPE(op) == &PyDict_Type)
+#define PyDictKeys_Check(op) (Py_TYPE(op) == &PyDictKeys_Type)
+#define PyDictItems_Check(op) (Py_TYPE(op) == &PyDictItems_Type)
+#define PyDictValues_Check(op) (Py_TYPE(op) == &PyDictValues_Type)
+/* This excludes Values, since they are not sets. */
+# define PyDictViewSet_Check(op) \
+    (PyDictKeys_Check(op) || PyDictItems_Check(op))
+
+PyAPI_FUNC(PyObject *) PyDict_New(void);
+PyAPI_FUNC(PyObject *) PyDict_GetItem(PyObject *mp, PyObject *key);
+PyAPI_FUNC(PyObject *) _PyDict_GetItemWithError(PyObject *mp, PyObject *key);
+PyAPI_FUNC(int) PyDict_SetItem(PyObject *mp, PyObject *key, PyObject *item);
+PyAPI_FUNC(int) PyDict_DelItem(PyObject *mp, PyObject *key);
+PyAPI_FUNC(int) _PyDict_DelItemIf(PyObject *mp, PyObject *key,
+                                  int (*predicate)(PyObject *value));
+
+PyAPI_FUNC(void) PyDict_Clear(PyObject *mp);
+PyAPI_FUNC(int) PyDict_Next(
+    PyObject *mp, Py_ssize_t *pos, PyObject **key, PyObject **value);
+PyAPI_FUNC(int) _PyDict_Next(
+    PyObject *mp, Py_ssize_t *pos, PyObject **key, PyObject **value, long *hash);
+PyAPI_FUNC(PyObject *) PyDict_Keys(PyObject *mp);
+PyAPI_FUNC(PyObject *) PyDict_Values(PyObject *mp);
+PyAPI_FUNC(PyObject *) PyDict_Items(PyObject *mp);
+PyAPI_FUNC(Py_ssize_t) PyDict_Size(PyObject *mp);
+PyAPI_FUNC(PyObject *) PyDict_Copy(PyObject *mp);
+PyAPI_FUNC(int) PyDict_Contains(PyObject *mp, PyObject *key);
+PyAPI_FUNC(int) _PyDict_Contains(PyObject *mp, PyObject *key, long hash);
+PyAPI_FUNC(PyObject *) _PyDict_NewPresized(Py_ssize_t minused);
+PyAPI_FUNC(void) _PyDict_MaybeUntrack(PyObject *mp);
+
+/* PyDict_Update(mp, other) is equivalent to PyDict_Merge(mp, other, 1). */
+PyAPI_FUNC(int) PyDict_Update(PyObject *mp, PyObject *other);
+
+/* PyDict_Merge updates/merges from a mapping object (an object that
+   supports PyMapping_Keys() and PyObject_GetItem()).  If override is true,
+   the last occurrence of a key wins, else the first.  The Python
+   dict.update(other) is equivalent to PyDict_Merge(dict, other, 1).
+*/
+PyAPI_FUNC(int) PyDict_Merge(PyObject *mp,
+                                   PyObject *other,
+                                   int override);
+
+/* PyDict_MergeFromSeq2 updates/merges from an iterable object producing
+   iterable objects of length 2.  If override is true, the last occurrence
+   of a key wins, else the first.  The Python dict constructor dict(seq2)
+   is equivalent to dict={}; PyDict_MergeFromSeq(dict, seq2, 1).
+*/
+PyAPI_FUNC(int) PyDict_MergeFromSeq2(PyObject *d,
+                                           PyObject *seq2,
+                                           int override);
+
+PyAPI_FUNC(PyObject *) PyDict_GetItemString(PyObject *dp, const char *key);
+PyAPI_FUNC(int) PyDict_SetItemString(PyObject *dp, const char *key, PyObject *item);
+PyAPI_FUNC(int) PyDict_DelItemString(PyObject *dp, const char *key);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_DICTOBJECT_H */

env/Include/dtoa.h

@@ -0,0 +1,15 @@
+#ifndef PY_NO_SHORT_FLOAT_REPR
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_FUNC(double) _Py_dg_strtod(const char *str, char **ptr);
+PyAPI_FUNC(char *) _Py_dg_dtoa(double d, int mode, int ndigits,
+                        int *decpt, int *sign, char **rve);
+PyAPI_FUNC(void) _Py_dg_freedtoa(char *s);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif

env/Include/enumobject.h

@@ -0,0 +1,17 @@
+#ifndef Py_ENUMOBJECT_H
+#define Py_ENUMOBJECT_H
+
+/* Enumerate Object */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_DATA(PyTypeObject) PyEnum_Type;
+PyAPI_DATA(PyTypeObject) PyReversed_Type;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !Py_ENUMOBJECT_H */

env/Include/errcode.h

@@ -0,0 +1,37 @@
+#ifndef Py_ERRCODE_H
+#define Py_ERRCODE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Error codes passed around between file input, tokenizer, parser and
+   interpreter.  This is necessary so we can turn them into Python
+   exceptions at a higher level.  Note that some errors have a
+   slightly different meaning when passed from the tokenizer to the
+   parser than when passed from the parser to the interpreter; e.g.
+   the parser only returns E_EOF when it hits EOF immediately, and it
+   never returns E_OK. */
+
+#define E_OK		10	/* No error */
+#define E_EOF		11	/* End Of File */
+#define E_INTR		12	/* Interrupted */
+#define E_TOKEN		13	/* Bad token */
+#define E_SYNTAX	14	/* Syntax error */
+#define E_NOMEM		15	/* Ran out of memory */
+#define E_DONE		16	/* Parsing complete */
+#define E_ERROR		17	/* Execution error */
+#define E_TABSPACE	18	/* Inconsistent mixing of tabs and spaces */
+#define E_OVERFLOW      19	/* Node had too many children */
+#define E_TOODEEP	20	/* Too many indentation levels */
+#define E_DEDENT	21	/* No matching outer block for dedent */
+#define E_DECODE	22	/* Error in decoding into Unicode */
+#define E_EOFS		23	/* EOF in triple-quoted string */
+#define E_EOLS		24	/* EOL in single-quoted string */
+#define E_LINECONT	25	/* Unexpected characters after a line continuation */
+#define E_IO    	26	/* I/O error */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_ERRCODE_H */

env/Include/eval.h

@@ -0,0 +1,25 @@
+
+/* Interface to execute compiled code */
+
+#ifndef Py_EVAL_H
+#define Py_EVAL_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_FUNC(PyObject *) PyEval_EvalCode(PyCodeObject *, PyObject *, PyObject *);
+
+PyAPI_FUNC(PyObject *) PyEval_EvalCodeEx(PyCodeObject *co,
+					PyObject *globals,
+					PyObject *locals,
+					PyObject **args, int argc,
+					PyObject **kwds, int kwdc,
+					PyObject **defs, int defc,
+					PyObject *closure);
+
+PyAPI_FUNC(PyObject *) _PyEval_CallTracing(PyObject *func, PyObject *args);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_EVAL_H */

env/Include/fileobject.h

@@ -0,0 +1,97 @@
+
+/* File object interface */
+
+#ifndef Py_FILEOBJECT_H
+#define Py_FILEOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    PyObject_HEAD
+    FILE *f_fp;
+    PyObject *f_name;
+    PyObject *f_mode;
+    int (*f_close)(FILE *);
+    int f_softspace;            /* Flag used by 'print' command */
+    int f_binary;               /* Flag which indicates whether the file is
+                               open in binary (1) or text (0) mode */
+    char* f_buf;                /* Allocated readahead buffer */
+    char* f_bufend;             /* Points after last occupied position */
+    char* f_bufptr;             /* Current buffer position */
+    char *f_setbuf;             /* Buffer for setbuf(3) and setvbuf(3) */
+    int f_univ_newline;         /* Handle any newline convention */
+    int f_newlinetypes;         /* Types of newlines seen */
+    int f_skipnextlf;           /* Skip next \n */
+    PyObject *f_encoding;
+    PyObject *f_errors;
+    PyObject *weakreflist; /* List of weak references */
+    int unlocked_count;         /* Num. currently running sections of code
+                               using f_fp with the GIL released. */
+    int readable;
+    int writable;
+} PyFileObject;
+
+PyAPI_DATA(PyTypeObject) PyFile_Type;
+
+#define PyFile_Check(op) PyObject_TypeCheck(op, &PyFile_Type)
+#define PyFile_CheckExact(op) (Py_TYPE(op) == &PyFile_Type)
+
+PyAPI_FUNC(PyObject *) PyFile_FromString(char *, char *);
+PyAPI_FUNC(void) PyFile_SetBufSize(PyObject *, int);
+PyAPI_FUNC(int) PyFile_SetEncoding(PyObject *, const char *);
+PyAPI_FUNC(int) PyFile_SetEncodingAndErrors(PyObject *, const char *, char *errors);
+PyAPI_FUNC(PyObject *) PyFile_FromFile(FILE *, char *, char *,
+                                             int (*)(FILE *));
+PyAPI_FUNC(FILE *) PyFile_AsFile(PyObject *);
+PyAPI_FUNC(void) PyFile_IncUseCount(PyFileObject *);
+PyAPI_FUNC(void) PyFile_DecUseCount(PyFileObject *);
+PyAPI_FUNC(PyObject *) PyFile_Name(PyObject *);
+PyAPI_FUNC(PyObject *) PyFile_GetLine(PyObject *, int);
+PyAPI_FUNC(int) PyFile_WriteObject(PyObject *, PyObject *, int);
+PyAPI_FUNC(int) PyFile_SoftSpace(PyObject *, int);
+PyAPI_FUNC(int) PyFile_WriteString(const char *, PyObject *);
+PyAPI_FUNC(int) PyObject_AsFileDescriptor(PyObject *);
+
+/* The default encoding used by the platform file system APIs
+   If non-NULL, this is different than the default encoding for strings
+*/
+PyAPI_DATA(const char *) Py_FileSystemDefaultEncoding;
+
+/* Routines to replace fread() and fgets() which accept any of \r, \n
+   or \r\n as line terminators.
+*/
+#define PY_STDIOTEXTMODE "b"
+char *Py_UniversalNewlineFgets(char *, int, FILE*, PyObject *);
+size_t Py_UniversalNewlineFread(char *, size_t, FILE *, PyObject *);
+
+/* A routine to do sanity checking on the file mode string.  returns
+   non-zero on if an exception occurred
+*/
+int _PyFile_SanitizeMode(char *mode);
+
+#if defined _MSC_VER && _MSC_VER >= 1400
+/* A routine to check if a file descriptor is valid on Windows.  Returns 0
+ * and sets errno to EBADF if it isn't.  This is to avoid Assertions
+ * from various functions in the Windows CRT beginning with
+ * Visual Studio 2005
+ */
+int _PyVerify_fd(int fd);
+#elif defined _MSC_VER && _MSC_VER >= 1200
+/* fdopen doesn't set errno EBADF and crashes for large fd on debug build */
+#define _PyVerify_fd(fd) (_get_osfhandle(fd) >= 0)
+#else
+#define _PyVerify_fd(A) (1) /* dummy */
+#endif
+
+/* A routine to check if a file descriptor can be select()-ed. */
+#ifdef HAVE_SELECT
+ #define _PyIsSelectable_fd(FD) (((FD) >= 0) && ((FD) < FD_SETSIZE))
+#else
+ #define _PyIsSelectable_fd(FD) (1)
+#endif /* HAVE_SELECT */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_FILEOBJECT_H */

env/Include/floatobject.h

@@ -0,0 +1,140 @@
+
+/* Float object interface */
+
+/*
+PyFloatObject represents a (double precision) floating point number.
+*/
+
+#ifndef Py_FLOATOBJECT_H
+#define Py_FLOATOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    PyObject_HEAD
+    double ob_fval;
+} PyFloatObject;
+
+PyAPI_DATA(PyTypeObject) PyFloat_Type;
+
+#define PyFloat_Check(op) PyObject_TypeCheck(op, &PyFloat_Type)
+#define PyFloat_CheckExact(op) (Py_TYPE(op) == &PyFloat_Type)
+
+/* The str() precision PyFloat_STR_PRECISION is chosen so that in most cases,
+   the rounding noise created by various operations is suppressed, while
+   giving plenty of precision for practical use. */
+
+#define PyFloat_STR_PRECISION 12
+
+#ifdef Py_NAN
+#define Py_RETURN_NAN return PyFloat_FromDouble(Py_NAN)
+#endif
+
+#define Py_RETURN_INF(sign) do					\
+	if (copysign(1., sign) == 1.) {				\
+		return PyFloat_FromDouble(Py_HUGE_VAL);	\
+	} else {						\
+		return PyFloat_FromDouble(-Py_HUGE_VAL);	\
+	} while(0)
+
+PyAPI_FUNC(double) PyFloat_GetMax(void);
+PyAPI_FUNC(double) PyFloat_GetMin(void);
+PyAPI_FUNC(PyObject *) PyFloat_GetInfo(void);
+
+/* Return Python float from string PyObject.  Second argument ignored on
+   input, and, if non-NULL, NULL is stored into *junk (this tried to serve a
+   purpose once but can't be made to work as intended). */
+PyAPI_FUNC(PyObject *) PyFloat_FromString(PyObject*, char** junk);
+
+/* Return Python float from C double. */
+PyAPI_FUNC(PyObject *) PyFloat_FromDouble(double);
+
+/* Extract C double from Python float.  The macro version trades safety for
+   speed. */
+PyAPI_FUNC(double) PyFloat_AsDouble(PyObject *);
+#define PyFloat_AS_DOUBLE(op) (((PyFloatObject *)(op))->ob_fval)
+
+/* Write repr(v) into the char buffer argument, followed by null byte.  The
+   buffer must be "big enough"; >= 100 is very safe.
+   PyFloat_AsReprString(buf, x) strives to print enough digits so that
+   PyFloat_FromString(buf) then reproduces x exactly. */
+PyAPI_FUNC(void) PyFloat_AsReprString(char*, PyFloatObject *v);
+
+/* Write str(v) into the char buffer argument, followed by null byte.  The
+   buffer must be "big enough"; >= 100 is very safe.  Note that it's
+   unusual to be able to get back the float you started with from
+   PyFloat_AsString's result -- use PyFloat_AsReprString() if you want to
+   preserve precision across conversions. */
+PyAPI_FUNC(void) PyFloat_AsString(char*, PyFloatObject *v);
+
+/* _PyFloat_{Pack,Unpack}{4,8}
+ *
+ * The struct and pickle (at least) modules need an efficient platform-
+ * independent way to store floating-point values as byte strings.
+ * The Pack routines produce a string from a C double, and the Unpack
+ * routines produce a C double from such a string.  The suffix (4 or 8)
+ * specifies the number of bytes in the string.
+ *
+ * On platforms that appear to use (see _PyFloat_Init()) IEEE-754 formats
+ * these functions work by copying bits.  On other platforms, the formats the
+ * 4- byte format is identical to the IEEE-754 single precision format, and
+ * the 8-byte format to the IEEE-754 double precision format, although the
+ * packing of INFs and NaNs (if such things exist on the platform) isn't
+ * handled correctly, and attempting to unpack a string containing an IEEE
+ * INF or NaN will raise an exception.
+ *
+ * On non-IEEE platforms with more precision, or larger dynamic range, than
+ * 754 supports, not all values can be packed; on non-IEEE platforms with less
+ * precision, or smaller dynamic range, not all values can be unpacked.  What
+ * happens in such cases is partly accidental (alas).
+ */
+
+/* The pack routines write 4 or 8 bytes, starting at p.  le is a bool
+ * argument, true if you want the string in little-endian format (exponent
+ * last, at p+3 or p+7), false if you want big-endian format (exponent
+ * first, at p).
+ * Return value:  0 if all is OK, -1 if error (and an exception is
+ * set, most likely OverflowError).
+ * There are two problems on non-IEEE platforms:
+ * 1):  What this does is undefined if x is a NaN or infinity.
+ * 2):  -0.0 and +0.0 produce the same string.
+ */
+PyAPI_FUNC(int) _PyFloat_Pack4(double x, unsigned char *p, int le);
+PyAPI_FUNC(int) _PyFloat_Pack8(double x, unsigned char *p, int le);
+
+/* Used to get the important decimal digits of a double */
+PyAPI_FUNC(int) _PyFloat_Digits(char *buf, double v, int *signum);
+PyAPI_FUNC(void) _PyFloat_DigitsInit(void);
+
+/* The unpack routines read 4 or 8 bytes, starting at p.  le is a bool
+ * argument, true if the string is in little-endian format (exponent
+ * last, at p+3 or p+7), false if big-endian (exponent first, at p).
+ * Return value:  The unpacked double.  On error, this is -1.0 and
+ * PyErr_Occurred() is true (and an exception is set, most likely
+ * OverflowError).  Note that on a non-IEEE platform this will refuse
+ * to unpack a string that represents a NaN or infinity.
+ */
+PyAPI_FUNC(double) _PyFloat_Unpack4(const unsigned char *p, int le);
+PyAPI_FUNC(double) _PyFloat_Unpack8(const unsigned char *p, int le);
+
+/* free list api */
+PyAPI_FUNC(int) PyFloat_ClearFreeList(void);
+
+/* Format the object based on the format_spec, as defined in PEP 3101
+   (Advanced String Formatting). */
+PyAPI_FUNC(PyObject *) _PyFloat_FormatAdvanced(PyObject *obj,
+					       char *format_spec,
+					       Py_ssize_t format_spec_len);
+
+/* Round a C double x to the closest multiple of 10**-ndigits.  Returns a
+   Python float on success, or NULL (with an appropriate exception set) on
+   failure.  Used in builtin_round in bltinmodule.c. */
+PyAPI_FUNC(PyObject *) _Py_double_round(double x, int ndigits);
+
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_FLOATOBJECT_H */

env/Include/frameobject.h

@@ -0,0 +1,89 @@
+
+/* Frame object interface */
+
+#ifndef Py_FRAMEOBJECT_H
+#define Py_FRAMEOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    int b_type;			/* what kind of block this is */
+    int b_handler;		/* where to jump to find handler */
+    int b_level;		/* value stack level to pop to */
+} PyTryBlock;
+
+typedef struct _frame {
+    PyObject_VAR_HEAD
+    struct _frame *f_back;	/* previous frame, or NULL */
+    PyCodeObject *f_code;	/* code segment */
+    PyObject *f_builtins;	/* builtin symbol table (PyDictObject) */
+    PyObject *f_globals;	/* global symbol table (PyDictObject) */
+    PyObject *f_locals;		/* local symbol table (any mapping) */
+    PyObject **f_valuestack;	/* points after the last local */
+    /* Next free slot in f_valuestack.  Frame creation sets to f_valuestack.
+       Frame evaluation usually NULLs it, but a frame that yields sets it
+       to the current stack top. */
+    PyObject **f_stacktop;
+    PyObject *f_trace;		/* Trace function */
+
+    /* If an exception is raised in this frame, the next three are used to
+     * record the exception info (if any) originally in the thread state.  See
+     * comments before set_exc_info() -- it's not obvious.
+     * Invariant:  if _type is NULL, then so are _value and _traceback.
+     * Desired invariant:  all three are NULL, or all three are non-NULL.  That
+     * one isn't currently true, but "should be".
+     */
+    PyObject *f_exc_type, *f_exc_value, *f_exc_traceback;
+
+    PyThreadState *f_tstate;
+    int f_lasti;		/* Last instruction if called */
+    /* Call PyFrame_GetLineNumber() instead of reading this field
+       directly.  As of 2.3 f_lineno is only valid when tracing is
+       active (i.e. when f_trace is set).  At other times we use
+       PyCode_Addr2Line to calculate the line from the current
+       bytecode index. */
+    int f_lineno;		/* Current line number */
+    int f_iblock;		/* index in f_blockstack */
+    PyTryBlock f_blockstack[CO_MAXBLOCKS]; /* for try and loop blocks */
+    PyObject *f_localsplus[1];	/* locals+stack, dynamically sized */
+} PyFrameObject;
+
+
+/* Standard object interface */
+
+PyAPI_DATA(PyTypeObject) PyFrame_Type;
+
+#define PyFrame_Check(op) (Py_TYPE(op) == &PyFrame_Type)
+#define PyFrame_IsRestricted(f) \
+	((f)->f_tstate && (f)->f_builtins != (f)->f_tstate->interp->builtins)
+
+PyAPI_FUNC(PyFrameObject *) PyFrame_New(PyThreadState *, PyCodeObject *,
+                                       PyObject *, PyObject *);
+
+
+/* The rest of the interface is specific for frame objects */
+
+/* Block management functions */
+
+PyAPI_FUNC(void) PyFrame_BlockSetup(PyFrameObject *, int, int, int);
+PyAPI_FUNC(PyTryBlock *) PyFrame_BlockPop(PyFrameObject *);
+
+/* Extend the value stack */
+
+PyAPI_FUNC(PyObject **) PyFrame_ExtendStack(PyFrameObject *, int, int);
+
+/* Conversions between "fast locals" and locals in dictionary */
+
+PyAPI_FUNC(void) PyFrame_LocalsToFast(PyFrameObject *, int);
+PyAPI_FUNC(void) PyFrame_FastToLocals(PyFrameObject *);
+
+PyAPI_FUNC(int) PyFrame_ClearFreeList(void);
+
+/* Return the line of code the frame is currently executing. */
+PyAPI_FUNC(int) PyFrame_GetLineNumber(PyFrameObject *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_FRAMEOBJECT_H */

env/Include/funcobject.h

@@ -0,0 +1,76 @@
+
+/* Function object interface */
+
+#ifndef Py_FUNCOBJECT_H
+#define Py_FUNCOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Function objects and code objects should not be confused with each other:
+ *
+ * Function objects are created by the execution of the 'def' statement.
+ * They reference a code object in their func_code attribute, which is a
+ * purely syntactic object, i.e. nothing more than a compiled version of some
+ * source code lines.  There is one code object per source code "fragment",
+ * but each code object can be referenced by zero or many function objects
+ * depending only on how many times the 'def' statement in the source was
+ * executed so far.
+ */
+
+typedef struct {
+    PyObject_HEAD
+    PyObject *func_code;	/* A code object */
+    PyObject *func_globals;	/* A dictionary (other mappings won't do) */
+    PyObject *func_defaults;	/* NULL or a tuple */
+    PyObject *func_closure;	/* NULL or a tuple of cell objects */
+    PyObject *func_doc;		/* The __doc__ attribute, can be anything */
+    PyObject *func_name;	/* The __name__ attribute, a string object */
+    PyObject *func_dict;	/* The __dict__ attribute, a dict or NULL */
+    PyObject *func_weakreflist;	/* List of weak references */
+    PyObject *func_module;	/* The __module__ attribute, can be anything */
+
+    /* Invariant:
+     *     func_closure contains the bindings for func_code->co_freevars, so
+     *     PyTuple_Size(func_closure) == PyCode_GetNumFree(func_code)
+     *     (func_closure may be NULL if PyCode_GetNumFree(func_code) == 0).
+     */
+} PyFunctionObject;
+
+PyAPI_DATA(PyTypeObject) PyFunction_Type;
+
+#define PyFunction_Check(op) (Py_TYPE(op) == &PyFunction_Type)
+
+PyAPI_FUNC(PyObject *) PyFunction_New(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) PyFunction_GetCode(PyObject *);
+PyAPI_FUNC(PyObject *) PyFunction_GetGlobals(PyObject *);
+PyAPI_FUNC(PyObject *) PyFunction_GetModule(PyObject *);
+PyAPI_FUNC(PyObject *) PyFunction_GetDefaults(PyObject *);
+PyAPI_FUNC(int) PyFunction_SetDefaults(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) PyFunction_GetClosure(PyObject *);
+PyAPI_FUNC(int) PyFunction_SetClosure(PyObject *, PyObject *);
+
+/* Macros for direct access to these values. Type checks are *not*
+   done, so use with care. */
+#define PyFunction_GET_CODE(func) \
+        (((PyFunctionObject *)func) -> func_code)
+#define PyFunction_GET_GLOBALS(func) \
+	(((PyFunctionObject *)func) -> func_globals)
+#define PyFunction_GET_MODULE(func) \
+	(((PyFunctionObject *)func) -> func_module)
+#define PyFunction_GET_DEFAULTS(func) \
+	(((PyFunctionObject *)func) -> func_defaults)
+#define PyFunction_GET_CLOSURE(func) \
+	(((PyFunctionObject *)func) -> func_closure)
+
+/* The classmethod and staticmethod types lives here, too */
+PyAPI_DATA(PyTypeObject) PyClassMethod_Type;
+PyAPI_DATA(PyTypeObject) PyStaticMethod_Type;
+
+PyAPI_FUNC(PyObject *) PyClassMethod_New(PyObject *);
+PyAPI_FUNC(PyObject *) PyStaticMethod_New(PyObject *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_FUNCOBJECT_H */

env/Include/genobject.h

@@ -0,0 +1,40 @@
+
+/* Generator object interface */
+
+#ifndef Py_GENOBJECT_H
+#define Py_GENOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct _frame; /* Avoid including frameobject.h */
+
+typedef struct {
+	PyObject_HEAD
+	/* The gi_ prefix is intended to remind of generator-iterator. */
+
+	/* Note: gi_frame can be NULL if the generator is "finished" */
+	struct _frame *gi_frame;
+
+	/* True if generator is being executed. */
+	int gi_running;
+    
+	/* The code object backing the generator */
+	PyObject *gi_code;
+
+	/* List of weak reference. */
+	PyObject *gi_weakreflist;
+} PyGenObject;
+
+PyAPI_DATA(PyTypeObject) PyGen_Type;
+
+#define PyGen_Check(op) PyObject_TypeCheck(op, &PyGen_Type)
+#define PyGen_CheckExact(op) (Py_TYPE(op) == &PyGen_Type)
+
+PyAPI_FUNC(PyObject *) PyGen_New(struct _frame *);
+PyAPI_FUNC(int) PyGen_NeedsFinalizing(PyGenObject *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_GENOBJECT_H */

env/Include/graminit.h

@@ -0,0 +1,87 @@
+/* Generated by Parser/pgen */
+
+#define single_input 256
+#define file_input 257
+#define eval_input 258
+#define decorator 259
+#define decorators 260
+#define decorated 261
+#define funcdef 262
+#define parameters 263
+#define varargslist 264
+#define fpdef 265
+#define fplist 266
+#define stmt 267
+#define simple_stmt 268
+#define small_stmt 269
+#define expr_stmt 270
+#define augassign 271
+#define print_stmt 272
+#define del_stmt 273
+#define pass_stmt 274
+#define flow_stmt 275
+#define break_stmt 276
+#define continue_stmt 277
+#define return_stmt 278
+#define yield_stmt 279
+#define raise_stmt 280
+#define import_stmt 281
+#define import_name 282
+#define import_from 283
+#define import_as_name 284
+#define dotted_as_name 285
+#define import_as_names 286
+#define dotted_as_names 287
+#define dotted_name 288
+#define global_stmt 289
+#define exec_stmt 290
+#define assert_stmt 291
+#define compound_stmt 292
+#define if_stmt 293
+#define while_stmt 294
+#define for_stmt 295
+#define try_stmt 296
+#define with_stmt 297
+#define with_item 298
+#define except_clause 299
+#define suite 300
+#define testlist_safe 301
+#define old_test 302
+#define old_lambdef 303
+#define test 304
+#define or_test 305
+#define and_test 306
+#define not_test 307
+#define comparison 308
+#define comp_op 309
+#define expr 310
+#define xor_expr 311
+#define and_expr 312
+#define shift_expr 313
+#define arith_expr 314
+#define term 315
+#define factor 316
+#define power 317
+#define atom 318
+#define listmaker 319
+#define testlist_comp 320
+#define lambdef 321
+#define trailer 322
+#define subscriptlist 323
+#define subscript 324
+#define sliceop 325
+#define exprlist 326
+#define testlist 327
+#define dictorsetmaker 328
+#define classdef 329
+#define arglist 330
+#define argument 331
+#define list_iter 332
+#define list_for 333
+#define list_if 334
+#define comp_iter 335
+#define comp_for 336
+#define comp_if 337
+#define testlist1 338
+#define encoding_decl 339
+#define yield_expr 340

env/Include/grammar.h

@@ -0,0 +1,94 @@
+
+/* Grammar interface */
+
+#ifndef Py_GRAMMAR_H
+#define Py_GRAMMAR_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "bitset.h" /* Sigh... */
+
+/* A label of an arc */
+
+typedef struct {
+    int		 lb_type;
+    char	*lb_str;
+} label;
+
+#define EMPTY 0		/* Label number 0 is by definition the empty label */
+
+/* A list of labels */
+
+typedef struct {
+    int		 ll_nlabels;
+    label	*ll_label;
+} labellist;
+
+/* An arc from one state to another */
+
+typedef struct {
+    short	a_lbl;		/* Label of this arc */
+    short	a_arrow;	/* State where this arc goes to */
+} arc;
+
+/* A state in a DFA */
+
+typedef struct {
+    int		 s_narcs;
+    arc		*s_arc;		/* Array of arcs */
+	
+    /* Optional accelerators */
+    int		 s_lower;	/* Lowest label index */
+    int		 s_upper;	/* Highest label index */
+    int		*s_accel;	/* Accelerator */
+    int		 s_accept;	/* Nonzero for accepting state */
+} state;
+
+/* A DFA */
+
+typedef struct {
+    int		 d_type;	/* Non-terminal this represents */
+    char	*d_name;	/* For printing */
+    int		 d_initial;	/* Initial state */
+    int		 d_nstates;
+    state	*d_state;	/* Array of states */
+    bitset	 d_first;
+} dfa;
+
+/* A grammar */
+
+typedef struct {
+    int		 g_ndfas;
+    dfa		*g_dfa;		/* Array of DFAs */
+    labellist	 g_ll;
+    int		 g_start;	/* Start symbol of the grammar */
+    int		 g_accel;	/* Set if accelerators present */
+} grammar;
+
+/* FUNCTIONS */
+
+grammar *newgrammar(int start);
+void freegrammar(grammar *g);
+dfa *adddfa(grammar *g, int type, char *name);
+int addstate(dfa *d);
+void addarc(dfa *d, int from, int to, int lbl);
+dfa *PyGrammar_FindDFA(grammar *g, int type);
+
+int addlabel(labellist *ll, int type, char *str);
+int findlabel(labellist *ll, int type, char *str);
+char *PyGrammar_LabelRepr(label *lb);
+void translatelabels(grammar *g);
+
+void addfirstsets(grammar *g);
+
+void PyGrammar_AddAccelerators(grammar *g);
+void PyGrammar_RemoveAccelerators(grammar *);
+
+void printgrammar(grammar *g, FILE *fp);
+void printnonterminals(grammar *g, FILE *fp);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_GRAMMAR_H */

env/Include/import.h

@@ -0,0 +1,71 @@
+
+/* Module definition and import interface */
+
+#ifndef Py_IMPORT_H
+#define Py_IMPORT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_FUNC(long) PyImport_GetMagicNumber(void);
+PyAPI_FUNC(PyObject *) PyImport_ExecCodeModule(char *name, PyObject *co);
+PyAPI_FUNC(PyObject *) PyImport_ExecCodeModuleEx(
+	char *name, PyObject *co, char *pathname);
+PyAPI_FUNC(PyObject *) PyImport_GetModuleDict(void);
+PyAPI_FUNC(PyObject *) PyImport_AddModule(const char *name);
+PyAPI_FUNC(PyObject *) PyImport_ImportModule(const char *name);
+PyAPI_FUNC(PyObject *) PyImport_ImportModuleNoBlock(const char *);
+PyAPI_FUNC(PyObject *) PyImport_ImportModuleLevel(char *name,
+	PyObject *globals, PyObject *locals, PyObject *fromlist, int level);
+
+#define PyImport_ImportModuleEx(n, g, l, f) \
+	PyImport_ImportModuleLevel(n, g, l, f, -1)
+
+PyAPI_FUNC(PyObject *) PyImport_GetImporter(PyObject *path);
+PyAPI_FUNC(PyObject *) PyImport_Import(PyObject *name);
+PyAPI_FUNC(PyObject *) PyImport_ReloadModule(PyObject *m);
+PyAPI_FUNC(void) PyImport_Cleanup(void);
+PyAPI_FUNC(int) PyImport_ImportFrozenModule(char *);
+
+#ifdef WITH_THREAD
+PyAPI_FUNC(void) _PyImport_AcquireLock(void);
+PyAPI_FUNC(int) _PyImport_ReleaseLock(void);
+#else
+#define _PyImport_AcquireLock()
+#define _PyImport_ReleaseLock() 1
+#endif
+
+PyAPI_FUNC(struct filedescr *) _PyImport_FindModule(
+	const char *, PyObject *, char *, size_t, FILE **, PyObject **);
+PyAPI_FUNC(int) _PyImport_IsScript(struct filedescr *);
+PyAPI_FUNC(void) _PyImport_ReInitLock(void);
+
+PyAPI_FUNC(PyObject *) _PyImport_FindExtension(char *, char *);
+PyAPI_FUNC(PyObject *) _PyImport_FixupExtension(char *, char *);
+
+struct _inittab {
+    char *name;
+    void (*initfunc)(void);
+};
+
+PyAPI_DATA(PyTypeObject) PyNullImporter_Type;
+PyAPI_DATA(struct _inittab *) PyImport_Inittab;
+
+PyAPI_FUNC(int) PyImport_AppendInittab(const char *name, void (*initfunc)(void));
+PyAPI_FUNC(int) PyImport_ExtendInittab(struct _inittab *newtab);
+
+struct _frozen {
+    char *name;
+    unsigned char *code;
+    int size;
+};
+
+/* Embedding apps may change this pointer to point to their favorite
+   collection of frozen modules: */
+
+PyAPI_DATA(struct _frozen *) PyImport_FrozenModules;
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_IMPORT_H */

env/Include/intobject.h

@@ -0,0 +1,84 @@
+
+/* Integer object interface */
+
+/*
+PyIntObject represents a (long) integer.  This is an immutable object;
+an integer cannot change its value after creation.
+
+There are functions to create new integer objects, to test an object
+for integer-ness, and to get the integer value.  The latter functions
+returns -1 and sets errno to EBADF if the object is not an PyIntObject.
+None of the functions should be applied to nil objects.
+
+The type PyIntObject is (unfortunately) exposed here so we can declare
+_Py_TrueStruct and _Py_ZeroStruct in boolobject.h; don't use this.
+*/
+
+#ifndef Py_INTOBJECT_H
+#define Py_INTOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    PyObject_HEAD
+    long ob_ival;
+} PyIntObject;
+
+PyAPI_DATA(PyTypeObject) PyInt_Type;
+
+#define PyInt_Check(op) \
+		 PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_INT_SUBCLASS)
+#define PyInt_CheckExact(op) (Py_TYPE(op) == &PyInt_Type)
+
+#define _PyAnyInt_Check(op) (PyInt_Check(op) || PyLong_Check(op))
+#define _PyAnyInt_CheckExact(op) (PyInt_CheckExact(op) || PyLong_CheckExact(op))
+
+PyAPI_FUNC(PyObject *) PyInt_FromString(char*, char**, int);
+#ifdef Py_USING_UNICODE
+PyAPI_FUNC(PyObject *) PyInt_FromUnicode(Py_UNICODE*, Py_ssize_t, int);
+#endif
+PyAPI_FUNC(PyObject *) PyInt_FromLong(long);
+PyAPI_FUNC(PyObject *) PyInt_FromSize_t(size_t);
+PyAPI_FUNC(PyObject *) PyInt_FromSsize_t(Py_ssize_t);
+PyAPI_FUNC(long) PyInt_AsLong(PyObject *);
+PyAPI_FUNC(Py_ssize_t) PyInt_AsSsize_t(PyObject *);
+PyAPI_FUNC(int) _PyInt_AsInt(PyObject *);
+PyAPI_FUNC(unsigned long) PyInt_AsUnsignedLongMask(PyObject *);
+#ifdef HAVE_LONG_LONG
+PyAPI_FUNC(unsigned PY_LONG_LONG) PyInt_AsUnsignedLongLongMask(PyObject *);
+#endif
+
+PyAPI_FUNC(long) PyInt_GetMax(void);
+
+/* Macro, trading safety for speed */
+#define PyInt_AS_LONG(op) (((PyIntObject *)(op))->ob_ival)
+
+/* These aren't really part of the Int object, but they're handy; the protos
+ * are necessary for systems that need the magic of PyAPI_FUNC and that want
+ * to have stropmodule as a dynamically loaded module instead of building it
+ * into the main Python shared library/DLL.  Guido thinks I'm weird for
+ * building it this way.  :-)  [cjh]
+ */
+PyAPI_FUNC(unsigned long) PyOS_strtoul(char *, char **, int);
+PyAPI_FUNC(long) PyOS_strtol(char *, char **, int);
+
+/* free list api */
+PyAPI_FUNC(int) PyInt_ClearFreeList(void);
+
+/* Convert an integer to the given base.  Returns a string.
+   If base is 2, 8 or 16, add the proper prefix '0b', '0o' or '0x'.
+   If newstyle is zero, then use the pre-2.6 behavior of octal having
+   a leading "0" */
+PyAPI_FUNC(PyObject*) _PyInt_Format(PyIntObject* v, int base, int newstyle);
+
+/* Format the object based on the format_spec, as defined in PEP 3101
+   (Advanced String Formatting). */
+PyAPI_FUNC(PyObject *) _PyInt_FormatAdvanced(PyObject *obj,
+					     char *format_spec,
+					     Py_ssize_t format_spec_len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_INTOBJECT_H */

env/Include/intrcheck.h

@@ -0,0 +1,15 @@
+
+#ifndef Py_INTRCHECK_H
+#define Py_INTRCHECK_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_FUNC(int) PyOS_InterruptOccurred(void);
+PyAPI_FUNC(void) PyOS_InitInterrupts(void);
+PyAPI_FUNC(void) PyOS_AfterFork(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_INTRCHECK_H */

env/Include/iterobject.h

@@ -0,0 +1,23 @@
+#ifndef Py_ITEROBJECT_H
+#define Py_ITEROBJECT_H
+/* Iterators (the basic kind, over a sequence) */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_DATA(PyTypeObject) PySeqIter_Type;
+
+#define PySeqIter_Check(op) (Py_TYPE(op) == &PySeqIter_Type)
+
+PyAPI_FUNC(PyObject *) PySeqIter_New(PyObject *);
+
+PyAPI_DATA(PyTypeObject) PyCallIter_Type;
+
+#define PyCallIter_Check(op) (Py_TYPE(op) == &PyCallIter_Type)
+
+PyAPI_FUNC(PyObject *) PyCallIter_New(PyObject *, PyObject *);
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_ITEROBJECT_H */
+

env/Include/listobject.h

@@ -0,0 +1,68 @@
+
+/* List object interface */
+
+/*
+Another generally useful object type is a list of object pointers.
+This is a mutable type: the list items can be changed, and items can be
+added or removed.  Out-of-range indices or non-list objects are ignored.
+
+*** WARNING *** PyList_SetItem does not increment the new item's reference
+count, but does decrement the reference count of the item it replaces,
+if not nil.  It does *decrement* the reference count if it is *not*
+inserted in the list.  Similarly, PyList_GetItem does not increment the
+returned item's reference count.
+*/
+
+#ifndef Py_LISTOBJECT_H
+#define Py_LISTOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    PyObject_VAR_HEAD
+    /* Vector of pointers to list elements.  list[0] is ob_item[0], etc. */
+    PyObject **ob_item;
+
+    /* ob_item contains space for 'allocated' elements.  The number
+     * currently in use is ob_size.
+     * Invariants:
+     *     0 <= ob_size <= allocated
+     *     len(list) == ob_size
+     *     ob_item == NULL implies ob_size == allocated == 0
+     * list.sort() temporarily sets allocated to -1 to detect mutations.
+     *
+     * Items must normally not be NULL, except during construction when
+     * the list is not yet visible outside the function that builds it.
+     */
+    Py_ssize_t allocated;
+} PyListObject;
+
+PyAPI_DATA(PyTypeObject) PyList_Type;
+
+#define PyList_Check(op) \
+    PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_LIST_SUBCLASS)
+#define PyList_CheckExact(op) (Py_TYPE(op) == &PyList_Type)
+
+PyAPI_FUNC(PyObject *) PyList_New(Py_ssize_t size);
+PyAPI_FUNC(Py_ssize_t) PyList_Size(PyObject *);
+PyAPI_FUNC(PyObject *) PyList_GetItem(PyObject *, Py_ssize_t);
+PyAPI_FUNC(int) PyList_SetItem(PyObject *, Py_ssize_t, PyObject *);
+PyAPI_FUNC(int) PyList_Insert(PyObject *, Py_ssize_t, PyObject *);
+PyAPI_FUNC(int) PyList_Append(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) PyList_GetSlice(PyObject *, Py_ssize_t, Py_ssize_t);
+PyAPI_FUNC(int) PyList_SetSlice(PyObject *, Py_ssize_t, Py_ssize_t, PyObject *);
+PyAPI_FUNC(int) PyList_Sort(PyObject *);
+PyAPI_FUNC(int) PyList_Reverse(PyObject *);
+PyAPI_FUNC(PyObject *) PyList_AsTuple(PyObject *);
+PyAPI_FUNC(PyObject *) _PyList_Extend(PyListObject *, PyObject *);
+
+/* Macro, trading safety for speed */
+#define PyList_GET_ITEM(op, i) (((PyListObject *)(op))->ob_item[i])
+#define PyList_SET_ITEM(op, i, v) (((PyListObject *)(op))->ob_item[i] = (v))
+#define PyList_GET_SIZE(op)    Py_SIZE(op)
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_LISTOBJECT_H */

env/Include/longintrepr.h

@@ -0,0 +1,103 @@
+#ifndef Py_LONGINTREPR_H
+#define Py_LONGINTREPR_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* This is published for the benefit of "friend" marshal.c only. */
+
+/* Parameters of the long integer representation.  There are two different
+   sets of parameters: one set for 30-bit digits, stored in an unsigned 32-bit
+   integer type, and one set for 15-bit digits with each digit stored in an
+   unsigned short.  The value of PYLONG_BITS_IN_DIGIT, defined either at
+   configure time or in pyport.h, is used to decide which digit size to use.
+
+   Type 'digit' should be able to hold 2*PyLong_BASE-1, and type 'twodigits'
+   should be an unsigned integer type able to hold all integers up to
+   PyLong_BASE*PyLong_BASE-1.  x_sub assumes that 'digit' is an unsigned type,
+   and that overflow is handled by taking the result modulo 2**N for some N >
+   PyLong_SHIFT.  The majority of the code doesn't care about the precise
+   value of PyLong_SHIFT, but there are some notable exceptions:
+
+   - long_pow() requires that PyLong_SHIFT be divisible by 5
+
+   - PyLong_{As,From}ByteArray require that PyLong_SHIFT be at least 8
+
+   - long_hash() requires that PyLong_SHIFT is *strictly* less than the number
+     of bits in an unsigned long, as do the PyLong <-> long (or unsigned long)
+     conversion functions
+
+   - the long <-> size_t/Py_ssize_t conversion functions expect that
+     PyLong_SHIFT is strictly less than the number of bits in a size_t
+
+   - the marshal code currently expects that PyLong_SHIFT is a multiple of 15
+
+  The values 15 and 30 should fit all of the above requirements, on any
+  platform.
+*/
+
+#if PYLONG_BITS_IN_DIGIT == 30
+#if !(defined HAVE_UINT64_T && defined HAVE_UINT32_T &&          \
+      defined HAVE_INT64_T && defined HAVE_INT32_T)
+#error "30-bit long digits requested, but the necessary types are not available on this platform"
+#endif
+typedef PY_UINT32_T digit;
+typedef PY_INT32_T sdigit; /* signed variant of digit */
+typedef PY_UINT64_T twodigits;
+typedef PY_INT64_T stwodigits; /* signed variant of twodigits */
+#define PyLong_SHIFT	30
+#define _PyLong_DECIMAL_SHIFT	9 /* max(e such that 10**e fits in a digit) */
+#define _PyLong_DECIMAL_BASE	((digit)1000000000) /* 10 ** DECIMAL_SHIFT */
+#elif PYLONG_BITS_IN_DIGIT == 15
+typedef unsigned short digit;
+typedef short sdigit; /* signed variant of digit */
+typedef unsigned long twodigits;
+typedef long stwodigits; /* signed variant of twodigits */
+#define PyLong_SHIFT	15
+#define _PyLong_DECIMAL_SHIFT	4 /* max(e such that 10**e fits in a digit) */
+#define _PyLong_DECIMAL_BASE	((digit)10000) /* 10 ** DECIMAL_SHIFT */
+#else
+#error "PYLONG_BITS_IN_DIGIT should be 15 or 30"
+#endif
+#define PyLong_BASE	((digit)1 << PyLong_SHIFT)
+#define PyLong_MASK	((digit)(PyLong_BASE - 1))
+
+/* b/w compatibility with Python 2.5 */
+#define SHIFT	PyLong_SHIFT
+#define BASE	PyLong_BASE
+#define MASK	PyLong_MASK
+
+#if PyLong_SHIFT % 5 != 0
+#error "longobject.c requires that PyLong_SHIFT be divisible by 5"
+#endif
+
+/* Long integer representation.
+   The absolute value of a number is equal to
+   	SUM(for i=0 through abs(ob_size)-1) ob_digit[i] * 2**(SHIFT*i)
+   Negative numbers are represented with ob_size < 0;
+   zero is represented by ob_size == 0.
+   In a normalized number, ob_digit[abs(ob_size)-1] (the most significant
+   digit) is never zero.  Also, in all cases, for all valid i,
+   	0 <= ob_digit[i] <= MASK.
+   The allocation function takes care of allocating extra memory
+   so that ob_digit[0] ... ob_digit[abs(ob_size)-1] are actually available.
+
+   CAUTION:  Generic code manipulating subtypes of PyVarObject has to
+   aware that longs abuse  ob_size's sign bit.
+*/
+
+struct _longobject {
+	PyObject_VAR_HEAD
+	digit ob_digit[1];
+};
+
+PyAPI_FUNC(PyLongObject *) _PyLong_New(Py_ssize_t);
+
+/* Return a copy of src. */
+PyAPI_FUNC(PyObject *) _PyLong_Copy(PyLongObject *src);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_LONGINTREPR_H */

env/Include/longobject.h

@@ -0,0 +1,135 @@
+#ifndef Py_LONGOBJECT_H
+#define Py_LONGOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Long (arbitrary precision) integer object interface */
+
+typedef struct _longobject PyLongObject; /* Revealed in longintrepr.h */
+
+PyAPI_DATA(PyTypeObject) PyLong_Type;
+
+#define PyLong_Check(op) \
+		PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_LONG_SUBCLASS)
+#define PyLong_CheckExact(op) (Py_TYPE(op) == &PyLong_Type)
+
+PyAPI_FUNC(PyObject *) PyLong_FromLong(long);
+PyAPI_FUNC(PyObject *) PyLong_FromUnsignedLong(unsigned long);
+PyAPI_FUNC(PyObject *) PyLong_FromDouble(double);
+PyAPI_FUNC(PyObject *) PyLong_FromSize_t(size_t);
+PyAPI_FUNC(PyObject *) PyLong_FromSsize_t(Py_ssize_t);
+PyAPI_FUNC(long) PyLong_AsLong(PyObject *);
+PyAPI_FUNC(long) PyLong_AsLongAndOverflow(PyObject *, int *);
+PyAPI_FUNC(unsigned long) PyLong_AsUnsignedLong(PyObject *);
+PyAPI_FUNC(unsigned long) PyLong_AsUnsignedLongMask(PyObject *);
+PyAPI_FUNC(Py_ssize_t) PyLong_AsSsize_t(PyObject *);
+PyAPI_FUNC(int) _PyLong_AsInt(PyObject *);
+PyAPI_FUNC(PyObject *) PyLong_GetInfo(void);
+
+/* For use by intobject.c only */
+#define _PyLong_AsSsize_t PyLong_AsSsize_t
+#define _PyLong_FromSize_t PyLong_FromSize_t
+#define _PyLong_FromSsize_t PyLong_FromSsize_t
+PyAPI_DATA(int) _PyLong_DigitValue[256];
+
+/* _PyLong_Frexp returns a double x and an exponent e such that the
+   true value is approximately equal to x * 2**e.  e is >= 0.  x is
+   0.0 if and only if the input is 0 (in which case, e and x are both
+   zeroes); otherwise, 0.5 <= abs(x) < 1.0.  On overflow, which is
+   possible if the number of bits doesn't fit into a Py_ssize_t, sets
+   OverflowError and returns -1.0 for x, 0 for e. */
+PyAPI_FUNC(double) _PyLong_Frexp(PyLongObject *a, Py_ssize_t *e);
+
+PyAPI_FUNC(double) PyLong_AsDouble(PyObject *);
+PyAPI_FUNC(PyObject *) PyLong_FromVoidPtr(void *);
+PyAPI_FUNC(void *) PyLong_AsVoidPtr(PyObject *);
+
+#ifdef HAVE_LONG_LONG
+PyAPI_FUNC(PyObject *) PyLong_FromLongLong(PY_LONG_LONG);
+PyAPI_FUNC(PyObject *) PyLong_FromUnsignedLongLong(unsigned PY_LONG_LONG);
+PyAPI_FUNC(PY_LONG_LONG) PyLong_AsLongLong(PyObject *);
+PyAPI_FUNC(unsigned PY_LONG_LONG) PyLong_AsUnsignedLongLong(PyObject *);
+PyAPI_FUNC(unsigned PY_LONG_LONG) PyLong_AsUnsignedLongLongMask(PyObject *);
+PyAPI_FUNC(PY_LONG_LONG) PyLong_AsLongLongAndOverflow(PyObject *, int *);
+#endif /* HAVE_LONG_LONG */
+
+PyAPI_FUNC(PyObject *) PyLong_FromString(char *, char **, int);
+#ifdef Py_USING_UNICODE
+PyAPI_FUNC(PyObject *) PyLong_FromUnicode(Py_UNICODE*, Py_ssize_t, int);
+#endif
+
+/* _PyLong_Sign.  Return 0 if v is 0, -1 if v < 0, +1 if v > 0.
+   v must not be NULL, and must be a normalized long.
+   There are no error cases.
+*/
+PyAPI_FUNC(int) _PyLong_Sign(PyObject *v);
+
+
+/* _PyLong_NumBits.  Return the number of bits needed to represent the
+   absolute value of a long.  For example, this returns 1 for 1 and -1, 2
+   for 2 and -2, and 2 for 3 and -3.  It returns 0 for 0.
+   v must not be NULL, and must be a normalized long.
+   (size_t)-1 is returned and OverflowError set if the true result doesn't
+   fit in a size_t.
+*/
+PyAPI_FUNC(size_t) _PyLong_NumBits(PyObject *v);
+
+/* _PyLong_FromByteArray:  View the n unsigned bytes as a binary integer in
+   base 256, and return a Python long with the same numeric value.
+   If n is 0, the integer is 0.  Else:
+   If little_endian is 1/true, bytes[n-1] is the MSB and bytes[0] the LSB;
+   else (little_endian is 0/false) bytes[0] is the MSB and bytes[n-1] the
+   LSB.
+   If is_signed is 0/false, view the bytes as a non-negative integer.
+   If is_signed is 1/true, view the bytes as a 2's-complement integer,
+   non-negative if bit 0x80 of the MSB is clear, negative if set.
+   Error returns:
+   + Return NULL with the appropriate exception set if there's not
+     enough memory to create the Python long.
+*/
+PyAPI_FUNC(PyObject *) _PyLong_FromByteArray(
+	const unsigned char* bytes, size_t n,
+	int little_endian, int is_signed);
+
+/* _PyLong_AsByteArray: Convert the least-significant 8*n bits of long
+   v to a base-256 integer, stored in array bytes.  Normally return 0,
+   return -1 on error.
+   If little_endian is 1/true, store the MSB at bytes[n-1] and the LSB at
+   bytes[0]; else (little_endian is 0/false) store the MSB at bytes[0] and
+   the LSB at bytes[n-1].
+   If is_signed is 0/false, it's an error if v < 0; else (v >= 0) n bytes
+   are filled and there's nothing special about bit 0x80 of the MSB.
+   If is_signed is 1/true, bytes is filled with the 2's-complement
+   representation of v's value.  Bit 0x80 of the MSB is the sign bit.
+   Error returns (-1):
+   + is_signed is 0 and v < 0.  TypeError is set in this case, and bytes
+     isn't altered.
+   + n isn't big enough to hold the full mathematical value of v.  For
+     example, if is_signed is 0 and there are more digits in the v than
+     fit in n; or if is_signed is 1, v < 0, and n is just 1 bit shy of
+     being large enough to hold a sign bit.  OverflowError is set in this
+     case, but bytes holds the least-significant n bytes of the true value.
+*/
+PyAPI_FUNC(int) _PyLong_AsByteArray(PyLongObject* v,
+	unsigned char* bytes, size_t n,
+	int little_endian, int is_signed);
+
+/* _PyLong_Format: Convert the long to a string object with given base,
+   appending a base prefix of 0[box] if base is 2, 8 or 16.
+   Add a trailing "L" if addL is non-zero.
+   If newstyle is zero, then use the pre-2.6 behavior of octal having
+   a leading "0", instead of the prefix "0o" */
+PyAPI_FUNC(PyObject *) _PyLong_Format(PyObject *aa, int base, int addL, int newstyle);
+
+/* Format the object based on the format_spec, as defined in PEP 3101
+   (Advanced String Formatting). */
+PyAPI_FUNC(PyObject *) _PyLong_FormatAdvanced(PyObject *obj,
+					      char *format_spec,
+					      Py_ssize_t format_spec_len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_LONGOBJECT_H */

env/Include/marshal.h

@@ -0,0 +1,25 @@
+
+/* Interface for marshal.c */
+
+#ifndef Py_MARSHAL_H
+#define Py_MARSHAL_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define Py_MARSHAL_VERSION 2
+
+PyAPI_FUNC(void) PyMarshal_WriteLongToFile(long, FILE *, int);
+PyAPI_FUNC(void) PyMarshal_WriteObjectToFile(PyObject *, FILE *, int);
+PyAPI_FUNC(PyObject *) PyMarshal_WriteObjectToString(PyObject *, int);
+
+PyAPI_FUNC(long) PyMarshal_ReadLongFromFile(FILE *);
+PyAPI_FUNC(int) PyMarshal_ReadShortFromFile(FILE *);
+PyAPI_FUNC(PyObject *) PyMarshal_ReadObjectFromFile(FILE *);
+PyAPI_FUNC(PyObject *) PyMarshal_ReadLastObjectFromFile(FILE *);
+PyAPI_FUNC(PyObject *) PyMarshal_ReadObjectFromString(char *, Py_ssize_t);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_MARSHAL_H */

env/Include/memoryobject.h

@@ -0,0 +1,74 @@
+/* Memory view object. In Python this is available as "memoryview". */
+
+#ifndef Py_MEMORYOBJECT_H
+#define Py_MEMORYOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_DATA(PyTypeObject) PyMemoryView_Type;
+
+#define PyMemoryView_Check(op) (Py_TYPE(op) == &PyMemoryView_Type)
+
+/* Get a pointer to the underlying Py_buffer of a memoryview object. */
+#define PyMemoryView_GET_BUFFER(op) (&((PyMemoryViewObject *)(op))->view)
+/* Get a pointer to the PyObject from which originates a memoryview object. */
+#define PyMemoryView_GET_BASE(op) (((PyMemoryViewObject *)(op))->view.obj)
+
+
+PyAPI_FUNC(PyObject *) PyMemoryView_GetContiguous(PyObject *base, 
+						  int buffertype, 
+						  char fort);
+
+    /* Return a contiguous chunk of memory representing the buffer
+       from an object in a memory view object.  If a copy is made then the
+       base object for the memory view will be a *new* bytes object. 
+       
+       Otherwise, the base-object will be the object itself and no 
+       data-copying will be done. 
+
+       The buffertype argument can be PyBUF_READ, PyBUF_WRITE,
+       PyBUF_SHADOW to determine whether the returned buffer
+       should be READONLY, WRITABLE, or set to update the
+       original buffer if a copy must be made.  If buffertype is
+       PyBUF_WRITE and the buffer is not contiguous an error will
+       be raised.  In this circumstance, the user can use
+       PyBUF_SHADOW to ensure that a writable temporary
+       contiguous buffer is returned.  The contents of this
+       contiguous buffer will be copied back into the original
+       object after the memoryview object is deleted as long as
+       the original object is writable and allows setting an
+       exclusive write lock. If this is not allowed by the
+       original object, then a BufferError is raised.
+       
+       If the object is multi-dimensional and if fortran is 'F',
+       the first dimension of the underlying array will vary the
+       fastest in the buffer.  If fortran is 'C', then the last
+       dimension will vary the fastest (C-style contiguous).  If
+       fortran is 'A', then it does not matter and you will get
+       whatever the object decides is more efficient.  
+
+       A new reference is returned that must be DECREF'd when finished.
+    */
+
+PyAPI_FUNC(PyObject *) PyMemoryView_FromObject(PyObject *base);
+
+PyAPI_FUNC(PyObject *) PyMemoryView_FromBuffer(Py_buffer *info);
+    /* create new if bufptr is NULL 
+        will be a new bytesobject in base */
+
+
+/* The struct is declared here so that macros can work, but it shouldn't
+   be considered public. Don't access those fields directly, use the macros
+   and functions instead! */
+typedef struct {
+    PyObject_HEAD
+    PyObject *base;
+    Py_buffer view;
+} PyMemoryViewObject;
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_MEMORYOBJECT_H */

env/Include/metagrammar.h

@@ -0,0 +1,18 @@
+#ifndef Py_METAGRAMMAR_H
+#define Py_METAGRAMMAR_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define MSTART 256
+#define RULE 257
+#define RHS 258
+#define ALT 259
+#define ITEM 260
+#define ATOM 261
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_METAGRAMMAR_H */

env/Include/methodobject.h

@@ -0,0 +1,93 @@
+
+/* Method object interface */
+
+#ifndef Py_METHODOBJECT_H
+#define Py_METHODOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This is about the type 'builtin_function_or_method',
+   not Python methods in user-defined classes.  See classobject.h
+   for the latter. */
+
+PyAPI_DATA(PyTypeObject) PyCFunction_Type;
+
+#define PyCFunction_Check(op) (Py_TYPE(op) == &PyCFunction_Type)
+
+typedef PyObject *(*PyCFunction)(PyObject *, PyObject *);
+typedef PyObject *(*PyCFunctionWithKeywords)(PyObject *, PyObject *,
+					     PyObject *);
+typedef PyObject *(*PyNoArgsFunction)(PyObject *);
+
+PyAPI_FUNC(PyCFunction) PyCFunction_GetFunction(PyObject *);
+PyAPI_FUNC(PyObject *) PyCFunction_GetSelf(PyObject *);
+PyAPI_FUNC(int) PyCFunction_GetFlags(PyObject *);
+
+/* Macros for direct access to these values. Type checks are *not*
+   done, so use with care. */
+#define PyCFunction_GET_FUNCTION(func) \
+        (((PyCFunctionObject *)func) -> m_ml -> ml_meth)
+#define PyCFunction_GET_SELF(func) \
+	(((PyCFunctionObject *)func) -> m_self)
+#define PyCFunction_GET_FLAGS(func) \
+	(((PyCFunctionObject *)func) -> m_ml -> ml_flags)
+PyAPI_FUNC(PyObject *) PyCFunction_Call(PyObject *, PyObject *, PyObject *);
+
+struct PyMethodDef {
+    const char	*ml_name;	/* The name of the built-in function/method */
+    PyCFunction  ml_meth;	/* The C function that implements it */
+    int		 ml_flags;	/* Combination of METH_xxx flags, which mostly
+				   describe the args expected by the C func */
+    const char	*ml_doc;	/* The __doc__ attribute, or NULL */
+};
+typedef struct PyMethodDef PyMethodDef;
+
+PyAPI_FUNC(PyObject *) Py_FindMethod(PyMethodDef[], PyObject *, const char *);
+
+#define PyCFunction_New(ML, SELF) PyCFunction_NewEx((ML), (SELF), NULL)
+PyAPI_FUNC(PyObject *) PyCFunction_NewEx(PyMethodDef *, PyObject *, 
+					 PyObject *);
+
+/* Flag passed to newmethodobject */
+#define METH_OLDARGS  0x0000
+#define METH_VARARGS  0x0001
+#define METH_KEYWORDS 0x0002
+/* METH_NOARGS and METH_O must not be combined with the flags above. */
+#define METH_NOARGS   0x0004
+#define METH_O        0x0008
+
+/* METH_CLASS and METH_STATIC are a little different; these control
+   the construction of methods for a class.  These cannot be used for
+   functions in modules. */
+#define METH_CLASS    0x0010
+#define METH_STATIC   0x0020
+
+/* METH_COEXIST allows a method to be entered eventhough a slot has
+   already filled the entry.  When defined, the flag allows a separate
+   method, "__contains__" for example, to coexist with a defined 
+   slot like sq_contains. */
+
+#define METH_COEXIST   0x0040
+
+typedef struct PyMethodChain {
+    PyMethodDef *methods;		/* Methods of this type */
+    struct PyMethodChain *link;	/* NULL or base type */
+} PyMethodChain;
+
+PyAPI_FUNC(PyObject *) Py_FindMethodInChain(PyMethodChain *, PyObject *,
+                                            const char *);
+
+typedef struct {
+    PyObject_HEAD
+    PyMethodDef *m_ml; /* Description of the C function to call */
+    PyObject    *m_self; /* Passed as 'self' arg to the C func, can be NULL */
+    PyObject    *m_module; /* The __module__ attribute, can be anything */
+} PyCFunctionObject;
+
+PyAPI_FUNC(int) PyCFunction_ClearFreeList(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_METHODOBJECT_H */

env/Include/modsupport.h

@@ -0,0 +1,134 @@
+
+#ifndef Py_MODSUPPORT_H
+#define Py_MODSUPPORT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Module support interface */
+
+#include <stdarg.h>
+
+/* If PY_SSIZE_T_CLEAN is defined, each functions treats #-specifier
+   to mean Py_ssize_t */
+#ifdef PY_SSIZE_T_CLEAN
+#define PyArg_Parse			_PyArg_Parse_SizeT
+#define PyArg_ParseTuple		_PyArg_ParseTuple_SizeT
+#define PyArg_ParseTupleAndKeywords	_PyArg_ParseTupleAndKeywords_SizeT
+#define PyArg_VaParse			_PyArg_VaParse_SizeT
+#define PyArg_VaParseTupleAndKeywords	_PyArg_VaParseTupleAndKeywords_SizeT
+#define Py_BuildValue			_Py_BuildValue_SizeT
+#define Py_VaBuildValue			_Py_VaBuildValue_SizeT
+#else
+PyAPI_FUNC(PyObject *) _Py_VaBuildValue_SizeT(const char *, va_list);
+#endif
+
+PyAPI_FUNC(int) PyArg_Parse(PyObject *, const char *, ...);
+PyAPI_FUNC(int) PyArg_ParseTuple(PyObject *, const char *, ...) Py_FORMAT_PARSETUPLE(PyArg_ParseTuple, 2, 3);
+PyAPI_FUNC(int) PyArg_ParseTupleAndKeywords(PyObject *, PyObject *,
+                                                  const char *, char **, ...);
+PyAPI_FUNC(int) PyArg_UnpackTuple(PyObject *, const char *, Py_ssize_t, Py_ssize_t, ...);
+PyAPI_FUNC(PyObject *) Py_BuildValue(const char *, ...);
+PyAPI_FUNC(PyObject *) _Py_BuildValue_SizeT(const char *, ...);
+PyAPI_FUNC(int) _PyArg_NoKeywords(const char *funcname, PyObject *kw);
+
+PyAPI_FUNC(int) PyArg_VaParse(PyObject *, const char *, va_list);
+PyAPI_FUNC(int) PyArg_VaParseTupleAndKeywords(PyObject *, PyObject *,
+                                                  const char *, char **, va_list);
+PyAPI_FUNC(PyObject *) Py_VaBuildValue(const char *, va_list);
+
+PyAPI_FUNC(int) PyModule_AddObject(PyObject *, const char *, PyObject *);
+PyAPI_FUNC(int) PyModule_AddIntConstant(PyObject *, const char *, long);
+PyAPI_FUNC(int) PyModule_AddStringConstant(PyObject *, const char *, const char *);
+#define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c)
+#define PyModule_AddStringMacro(m, c) PyModule_AddStringConstant(m, #c, c)
+
+#define PYTHON_API_VERSION 1013
+#define PYTHON_API_STRING "1013"
+/* The API version is maintained (independently from the Python version)
+   so we can detect mismatches between the interpreter and dynamically
+   loaded modules.  These are diagnosed by an error message but
+   the module is still loaded (because the mismatch can only be tested
+   after loading the module).  The error message is intended to
+   explain the core dump a few seconds later.
+
+   The symbol PYTHON_API_STRING defines the same value as a string
+   literal.  *** PLEASE MAKE SURE THE DEFINITIONS MATCH. ***
+
+   Please add a line or two to the top of this log for each API
+   version change:
+
+   22-Feb-2006  MvL	1013	PEP 353 - long indices for sequence lengths
+
+   19-Aug-2002  GvR	1012	Changes to string object struct for
+   				interning changes, saving 3 bytes.
+
+   17-Jul-2001	GvR	1011	Descr-branch, just to be on the safe side
+
+   25-Jan-2001  FLD     1010    Parameters added to PyCode_New() and
+                                PyFrame_New(); Python 2.1a2
+
+   14-Mar-2000  GvR     1009    Unicode API added
+
+   3-Jan-1999	GvR	1007	Decided to change back!  (Don't reuse 1008!)
+
+   3-Dec-1998	GvR	1008	Python 1.5.2b1
+
+   18-Jan-1997	GvR	1007	string interning and other speedups
+
+   11-Oct-1996	GvR	renamed Py_Ellipses to Py_Ellipsis :-(
+
+   30-Jul-1996	GvR	Slice and ellipses syntax added
+
+   23-Jul-1996	GvR	For 1.4 -- better safe than sorry this time :-)
+
+   7-Nov-1995	GvR	Keyword arguments (should've been done at 1.3 :-( )
+
+   10-Jan-1995	GvR	Renamed globals to new naming scheme
+
+   9-Jan-1995	GvR	Initial version (incompatible with older API)
+*/
+
+#ifdef MS_WINDOWS
+/* Special defines for Windows versions used to live here.  Things
+   have changed, and the "Version" is now in a global string variable.
+   Reason for this is that this for easier branding of a "custom DLL"
+   without actually needing a recompile.  */
+#endif /* MS_WINDOWS */
+
+#if SIZEOF_SIZE_T != SIZEOF_INT
+/* On a 64-bit system, rename the Py_InitModule4 so that 2.4
+   modules cannot get loaded into a 2.5 interpreter */
+#define Py_InitModule4 Py_InitModule4_64
+#endif
+
+#ifdef Py_TRACE_REFS
+ /* When we are tracing reference counts, rename Py_InitModule4 so
+    modules compiled with incompatible settings will generate a
+    link-time error. */
+ #if SIZEOF_SIZE_T != SIZEOF_INT
+ #undef Py_InitModule4
+ #define Py_InitModule4 Py_InitModule4TraceRefs_64
+ #else
+ #define Py_InitModule4 Py_InitModule4TraceRefs
+ #endif
+#endif
+
+PyAPI_FUNC(PyObject *) Py_InitModule4(const char *name, PyMethodDef *methods,
+                                      const char *doc, PyObject *self,
+                                      int apiver);
+
+#define Py_InitModule(name, methods) \
+	Py_InitModule4(name, methods, (char *)NULL, (PyObject *)NULL, \
+		       PYTHON_API_VERSION)
+
+#define Py_InitModule3(name, methods, doc) \
+	Py_InitModule4(name, methods, doc, (PyObject *)NULL, \
+		       PYTHON_API_VERSION)
+
+PyAPI_DATA(char *) _Py_PackageContext;
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_MODSUPPORT_H */

env/Include/moduleobject.h

@@ -0,0 +1,24 @@
+
+/* Module object interface */
+
+#ifndef Py_MODULEOBJECT_H
+#define Py_MODULEOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_DATA(PyTypeObject) PyModule_Type;
+
+#define PyModule_Check(op) PyObject_TypeCheck(op, &PyModule_Type)
+#define PyModule_CheckExact(op) (Py_TYPE(op) == &PyModule_Type)
+
+PyAPI_FUNC(PyObject *) PyModule_New(const char *);
+PyAPI_FUNC(PyObject *) PyModule_GetDict(PyObject *);
+PyAPI_FUNC(char *) PyModule_GetName(PyObject *);
+PyAPI_FUNC(char *) PyModule_GetFilename(PyObject *);
+PyAPI_FUNC(void) _PyModule_Clear(PyObject *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_MODULEOBJECT_H */

env/Include/node.h

@@ -0,0 +1,41 @@
+
+/* Parse tree node interface */
+
+#ifndef Py_NODE_H
+#define Py_NODE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct _node {
+    short		n_type;
+    char		*n_str;
+    int			n_lineno;
+    int			n_col_offset;
+    int			n_nchildren;
+    struct _node	*n_child;
+} node;
+
+PyAPI_FUNC(node *) PyNode_New(int type);
+PyAPI_FUNC(int) PyNode_AddChild(node *n, int type,
+                                      char *str, int lineno, int col_offset);
+PyAPI_FUNC(void) PyNode_Free(node *n);
+PyAPI_FUNC(Py_ssize_t) _PyNode_SizeOf(node *n);
+
+/* Node access functions */
+#define NCH(n)		((n)->n_nchildren)
+	
+#define CHILD(n, i)	(&(n)->n_child[i])
+#define RCHILD(n, i)	(CHILD(n, NCH(n) + i))
+#define TYPE(n)		((n)->n_type)
+#define STR(n)		((n)->n_str)
+
+/* Assert that the type of a node is what we expect */
+#define REQ(n, type) assert(TYPE(n) == (type))
+
+PyAPI_FUNC(void) PyNode_ListTree(node *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_NODE_H */

env/Include/object.h

@@ -0,0 +1,1046 @@
+#ifndef Py_OBJECT_H
+#define Py_OBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Object and type object interface */
+
+/*
+Objects are structures allocated on the heap.  Special rules apply to
+the use of objects to ensure they are properly garbage-collected.
+Objects are never allocated statically or on the stack; they must be
+accessed through special macros and functions only.  (Type objects are
+exceptions to the first rule; the standard types are represented by
+statically initialized type objects, although work on type/class unification
+for Python 2.2 made it possible to have heap-allocated type objects too).
+
+An object has a 'reference count' that is increased or decreased when a
+pointer to the object is copied or deleted; when the reference count
+reaches zero there are no references to the object left and it can be
+removed from the heap.
+
+An object has a 'type' that determines what it represents and what kind
+of data it contains.  An object's type is fixed when it is created.
+Types themselves are represented as objects; an object contains a
+pointer to the corresponding type object.  The type itself has a type
+pointer pointing to the object representing the type 'type', which
+contains a pointer to itself!).
+
+Objects do not float around in memory; once allocated an object keeps
+the same size and address.  Objects that must hold variable-size data
+can contain pointers to variable-size parts of the object.  Not all
+objects of the same type have the same size; but the size cannot change
+after allocation.  (These restrictions are made so a reference to an
+object can be simply a pointer -- moving an object would require
+updating all the pointers, and changing an object's size would require
+moving it if there was another object right next to it.)
+
+Objects are always accessed through pointers of the type 'PyObject *'.
+The type 'PyObject' is a structure that only contains the reference count
+and the type pointer.  The actual memory allocated for an object
+contains other data that can only be accessed after casting the pointer
+to a pointer to a longer structure type.  This longer type must start
+with the reference count and type fields; the macro PyObject_HEAD should be
+used for this (to accommodate for future changes).  The implementation
+of a particular object type can cast the object pointer to the proper
+type and back.
+
+A standard interface exists for objects that contain an array of items
+whose size is determined when the object is allocated.
+*/
+
+/* Py_DEBUG implies Py_TRACE_REFS. */
+#if defined(Py_DEBUG) && !defined(Py_TRACE_REFS)
+#define Py_TRACE_REFS
+#endif
+
+/* Py_TRACE_REFS implies Py_REF_DEBUG. */
+#if defined(Py_TRACE_REFS) && !defined(Py_REF_DEBUG)
+#define Py_REF_DEBUG
+#endif
+
+#ifdef Py_TRACE_REFS
+/* Define pointers to support a doubly-linked list of all live heap objects. */
+#define _PyObject_HEAD_EXTRA            \
+    struct _object *_ob_next;           \
+    struct _object *_ob_prev;
+
+#define _PyObject_EXTRA_INIT 0, 0,
+
+#else
+#define _PyObject_HEAD_EXTRA
+#define _PyObject_EXTRA_INIT
+#endif
+
+/* PyObject_HEAD defines the initial segment of every PyObject. */
+#define PyObject_HEAD                   \
+    _PyObject_HEAD_EXTRA                \
+    Py_ssize_t ob_refcnt;               \
+    struct _typeobject *ob_type;
+
+#define PyObject_HEAD_INIT(type)        \
+    _PyObject_EXTRA_INIT                \
+    1, type,
+
+#define PyVarObject_HEAD_INIT(type, size)       \
+    PyObject_HEAD_INIT(type) size,
+
+/* PyObject_VAR_HEAD defines the initial segment of all variable-size
+ * container objects.  These end with a declaration of an array with 1
+ * element, but enough space is malloc'ed so that the array actually
+ * has room for ob_size elements.  Note that ob_size is an element count,
+ * not necessarily a byte count.
+ */
+#define PyObject_VAR_HEAD               \
+    PyObject_HEAD                       \
+    Py_ssize_t ob_size; /* Number of items in variable part */
+#define Py_INVALID_SIZE (Py_ssize_t)-1
+
+/* Nothing is actually declared to be a PyObject, but every pointer to
+ * a Python object can be cast to a PyObject*.  This is inheritance built
+ * by hand.  Similarly every pointer to a variable-size Python object can,
+ * in addition, be cast to PyVarObject*.
+ */
+typedef struct _object {
+    PyObject_HEAD
+} PyObject;
+
+typedef struct {
+    PyObject_VAR_HEAD
+} PyVarObject;
+
+#define Py_REFCNT(ob)           (((PyObject*)(ob))->ob_refcnt)
+#define Py_TYPE(ob)             (((PyObject*)(ob))->ob_type)
+#define Py_SIZE(ob)             (((PyVarObject*)(ob))->ob_size)
+
+/*
+Type objects contain a string containing the type name (to help somewhat
+in debugging), the allocation parameters (see PyObject_New() and
+PyObject_NewVar()),
+and methods for accessing objects of the type.  Methods are optional, a
+nil pointer meaning that particular kind of access is not available for
+this type.  The Py_DECREF() macro uses the tp_dealloc method without
+checking for a nil pointer; it should always be implemented except if
+the implementation can guarantee that the reference count will never
+reach zero (e.g., for statically allocated type objects).
+
+NB: the methods for certain type groups are now contained in separate
+method blocks.
+*/
+
+typedef PyObject * (*unaryfunc)(PyObject *);
+typedef PyObject * (*binaryfunc)(PyObject *, PyObject *);
+typedef PyObject * (*ternaryfunc)(PyObject *, PyObject *, PyObject *);
+typedef int (*inquiry)(PyObject *);
+typedef Py_ssize_t (*lenfunc)(PyObject *);
+typedef int (*coercion)(PyObject **, PyObject **);
+typedef PyObject *(*intargfunc)(PyObject *, int) Py_DEPRECATED(2.5);
+typedef PyObject *(*intintargfunc)(PyObject *, int, int) Py_DEPRECATED(2.5);
+typedef PyObject *(*ssizeargfunc)(PyObject *, Py_ssize_t);
+typedef PyObject *(*ssizessizeargfunc)(PyObject *, Py_ssize_t, Py_ssize_t);
+typedef int(*intobjargproc)(PyObject *, int, PyObject *);
+typedef int(*intintobjargproc)(PyObject *, int, int, PyObject *);
+typedef int(*ssizeobjargproc)(PyObject *, Py_ssize_t, PyObject *);
+typedef int(*ssizessizeobjargproc)(PyObject *, Py_ssize_t, Py_ssize_t, PyObject *);
+typedef int(*objobjargproc)(PyObject *, PyObject *, PyObject *);
+
+
+
+/* int-based buffer interface */
+typedef int (*getreadbufferproc)(PyObject *, int, void **);
+typedef int (*getwritebufferproc)(PyObject *, int, void **);
+typedef int (*getsegcountproc)(PyObject *, int *);
+typedef int (*getcharbufferproc)(PyObject *, int, char **);
+/* ssize_t-based buffer interface */
+typedef Py_ssize_t (*readbufferproc)(PyObject *, Py_ssize_t, void **);
+typedef Py_ssize_t (*writebufferproc)(PyObject *, Py_ssize_t, void **);
+typedef Py_ssize_t (*segcountproc)(PyObject *, Py_ssize_t *);
+typedef Py_ssize_t (*charbufferproc)(PyObject *, Py_ssize_t, char **);
+
+
+/* Py3k buffer interface */
+typedef struct bufferinfo {
+    void *buf;
+    PyObject *obj;        /* owned reference */
+    Py_ssize_t len;
+    Py_ssize_t itemsize;  /* This is Py_ssize_t so it can be
+                             pointed to by strides in simple case.*/
+    int readonly;
+    int ndim;
+    char *format;
+    Py_ssize_t *shape;
+    Py_ssize_t *strides;
+    Py_ssize_t *suboffsets;
+    Py_ssize_t smalltable[2];  /* static store for shape and strides of
+                                  mono-dimensional buffers. */
+    void *internal;
+} Py_buffer;
+
+typedef int (*getbufferproc)(PyObject *, Py_buffer *, int);
+typedef void (*releasebufferproc)(PyObject *, Py_buffer *);
+
+    /* Flags for getting buffers */
+#define PyBUF_SIMPLE 0
+#define PyBUF_WRITABLE 0x0001
+/*  we used to include an E, backwards compatible alias  */
+#define PyBUF_WRITEABLE PyBUF_WRITABLE
+#define PyBUF_FORMAT 0x0004
+#define PyBUF_ND 0x0008
+#define PyBUF_STRIDES (0x0010 | PyBUF_ND)
+#define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES)
+#define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)
+#define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)
+#define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)
+
+#define PyBUF_CONTIG (PyBUF_ND | PyBUF_WRITABLE)
+#define PyBUF_CONTIG_RO (PyBUF_ND)
+
+#define PyBUF_STRIDED (PyBUF_STRIDES | PyBUF_WRITABLE)
+#define PyBUF_STRIDED_RO (PyBUF_STRIDES)
+
+#define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_WRITABLE | PyBUF_FORMAT)
+#define PyBUF_RECORDS_RO (PyBUF_STRIDES | PyBUF_FORMAT)
+
+#define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_WRITABLE | PyBUF_FORMAT)
+#define PyBUF_FULL_RO (PyBUF_INDIRECT | PyBUF_FORMAT)
+
+
+#define PyBUF_READ  0x100
+#define PyBUF_WRITE 0x200
+#define PyBUF_SHADOW 0x400
+/* end Py3k buffer interface */
+
+typedef int (*objobjproc)(PyObject *, PyObject *);
+typedef int (*visitproc)(PyObject *, void *);
+typedef int (*traverseproc)(PyObject *, visitproc, void *);
+
+typedef struct {
+    /* For numbers without flag bit Py_TPFLAGS_CHECKTYPES set, all
+       arguments are guaranteed to be of the object's type (modulo
+       coercion hacks -- i.e. if the type's coercion function
+       returns other types, then these are allowed as well).  Numbers that
+       have the Py_TPFLAGS_CHECKTYPES flag bit set should check *both*
+       arguments for proper type and implement the necessary conversions
+       in the slot functions themselves. */
+
+    binaryfunc nb_add;
+    binaryfunc nb_subtract;
+    binaryfunc nb_multiply;
+    binaryfunc nb_divide;
+    binaryfunc nb_remainder;
+    binaryfunc nb_divmod;
+    ternaryfunc nb_power;
+    unaryfunc nb_negative;
+    unaryfunc nb_positive;
+    unaryfunc nb_absolute;
+    inquiry nb_nonzero;
+    unaryfunc nb_invert;
+    binaryfunc nb_lshift;
+    binaryfunc nb_rshift;
+    binaryfunc nb_and;
+    binaryfunc nb_xor;
+    binaryfunc nb_or;
+    coercion nb_coerce;
+    unaryfunc nb_int;
+    unaryfunc nb_long;
+    unaryfunc nb_float;
+    unaryfunc nb_oct;
+    unaryfunc nb_hex;
+    /* Added in release 2.0 */
+    binaryfunc nb_inplace_add;
+    binaryfunc nb_inplace_subtract;
+    binaryfunc nb_inplace_multiply;
+    binaryfunc nb_inplace_divide;
+    binaryfunc nb_inplace_remainder;
+    ternaryfunc nb_inplace_power;
+    binaryfunc nb_inplace_lshift;
+    binaryfunc nb_inplace_rshift;
+    binaryfunc nb_inplace_and;
+    binaryfunc nb_inplace_xor;
+    binaryfunc nb_inplace_or;
+
+    /* Added in release 2.2 */
+    /* The following require the Py_TPFLAGS_HAVE_CLASS flag */
+    binaryfunc nb_floor_divide;
+    binaryfunc nb_true_divide;
+    binaryfunc nb_inplace_floor_divide;
+    binaryfunc nb_inplace_true_divide;
+
+    /* Added in release 2.5 */
+    unaryfunc nb_index;
+} PyNumberMethods;
+
+typedef struct {
+    lenfunc sq_length;
+    binaryfunc sq_concat;
+    ssizeargfunc sq_repeat;
+    ssizeargfunc sq_item;
+    ssizessizeargfunc sq_slice;
+    ssizeobjargproc sq_ass_item;
+    ssizessizeobjargproc sq_ass_slice;
+    objobjproc sq_contains;
+    /* Added in release 2.0 */
+    binaryfunc sq_inplace_concat;
+    ssizeargfunc sq_inplace_repeat;
+} PySequenceMethods;
+
+typedef struct {
+    lenfunc mp_length;
+    binaryfunc mp_subscript;
+    objobjargproc mp_ass_subscript;
+} PyMappingMethods;
+
+typedef struct {
+    readbufferproc bf_getreadbuffer;
+    writebufferproc bf_getwritebuffer;
+    segcountproc bf_getsegcount;
+    charbufferproc bf_getcharbuffer;
+    getbufferproc bf_getbuffer;
+    releasebufferproc bf_releasebuffer;
+} PyBufferProcs;
+
+
+typedef void (*freefunc)(void *);
+typedef void (*destructor)(PyObject *);
+typedef int (*printfunc)(PyObject *, FILE *, int);
+typedef PyObject *(*getattrfunc)(PyObject *, char *);
+typedef PyObject *(*getattrofunc)(PyObject *, PyObject *);
+typedef int (*setattrfunc)(PyObject *, char *, PyObject *);
+typedef int (*setattrofunc)(PyObject *, PyObject *, PyObject *);
+typedef int (*cmpfunc)(PyObject *, PyObject *);
+typedef PyObject *(*reprfunc)(PyObject *);
+typedef long (*hashfunc)(PyObject *);
+typedef PyObject *(*richcmpfunc) (PyObject *, PyObject *, int);
+typedef PyObject *(*getiterfunc) (PyObject *);
+typedef PyObject *(*iternextfunc) (PyObject *);
+typedef PyObject *(*descrgetfunc) (PyObject *, PyObject *, PyObject *);
+typedef int (*descrsetfunc) (PyObject *, PyObject *, PyObject *);
+typedef int (*initproc)(PyObject *, PyObject *, PyObject *);
+typedef PyObject *(*newfunc)(struct _typeobject *, PyObject *, PyObject *);
+typedef PyObject *(*allocfunc)(struct _typeobject *, Py_ssize_t);
+
+typedef struct _typeobject {
+    PyObject_VAR_HEAD
+    const char *tp_name; /* For printing, in format "<module>.<name>" */
+    Py_ssize_t tp_basicsize, tp_itemsize; /* For allocation */
+
+    /* Methods to implement standard operations */
+
+    destructor tp_dealloc;
+    printfunc tp_print;
+    getattrfunc tp_getattr;
+    setattrfunc tp_setattr;
+    cmpfunc tp_compare;
+    reprfunc tp_repr;
+
+    /* Method suites for standard classes */
+
+    PyNumberMethods *tp_as_number;
+    PySequenceMethods *tp_as_sequence;
+    PyMappingMethods *tp_as_mapping;
+
+    /* More standard operations (here for binary compatibility) */
+
+    hashfunc tp_hash;
+    ternaryfunc tp_call;
+    reprfunc tp_str;
+    getattrofunc tp_getattro;
+    setattrofunc tp_setattro;
+
+    /* Functions to access object as input/output buffer */
+    PyBufferProcs *tp_as_buffer;
+
+    /* Flags to define presence of optional/expanded features */
+    long tp_flags;
+
+    const char *tp_doc; /* Documentation string */
+
+    /* Assigned meaning in release 2.0 */
+    /* call function for all accessible objects */
+    traverseproc tp_traverse;
+
+    /* delete references to contained objects */
+    inquiry tp_clear;
+
+    /* Assigned meaning in release 2.1 */
+    /* rich comparisons */
+    richcmpfunc tp_richcompare;
+
+    /* weak reference enabler */
+    Py_ssize_t tp_weaklistoffset;
+
+    /* Added in release 2.2 */
+    /* Iterators */
+    getiterfunc tp_iter;
+    iternextfunc tp_iternext;
+
+    /* Attribute descriptor and subclassing stuff */
+    struct PyMethodDef *tp_methods;
+    struct PyMemberDef *tp_members;
+    struct PyGetSetDef *tp_getset;
+    struct _typeobject *tp_base;
+    PyObject *tp_dict;
+    descrgetfunc tp_descr_get;
+    descrsetfunc tp_descr_set;
+    Py_ssize_t tp_dictoffset;
+    initproc tp_init;
+    allocfunc tp_alloc;
+    newfunc tp_new;
+    freefunc tp_free; /* Low-level free-memory routine */
+    inquiry tp_is_gc; /* For PyObject_IS_GC */
+    PyObject *tp_bases;
+    PyObject *tp_mro; /* method resolution order */
+    PyObject *tp_cache;
+    PyObject *tp_subclasses;
+    PyObject *tp_weaklist;
+    destructor tp_del;
+
+    /* Type attribute cache version tag. Added in version 2.6 */
+    unsigned int tp_version_tag;
+
+#ifdef COUNT_ALLOCS
+    /* these must be last and never explicitly initialized */
+    Py_ssize_t tp_allocs;
+    Py_ssize_t tp_frees;
+    Py_ssize_t tp_maxalloc;
+    struct _typeobject *tp_prev;
+    struct _typeobject *tp_next;
+#endif
+} PyTypeObject;
+
+
+/* The *real* layout of a type object when allocated on the heap */
+typedef struct _heaptypeobject {
+    /* Note: there's a dependency on the order of these members
+       in slotptr() in typeobject.c . */
+    PyTypeObject ht_type;
+    PyNumberMethods as_number;
+    PyMappingMethods as_mapping;
+    PySequenceMethods as_sequence; /* as_sequence comes after as_mapping,
+                                      so that the mapping wins when both
+                                      the mapping and the sequence define
+                                      a given operator (e.g. __getitem__).
+                                      see add_operators() in typeobject.c . */
+    PyBufferProcs as_buffer;
+    PyObject *ht_name, *ht_slots;
+    /* here are optional user slots, followed by the members. */
+} PyHeapTypeObject;
+
+/* access macro to the members which are floating "behind" the object */
+#define PyHeapType_GET_MEMBERS(etype) \
+    ((PyMemberDef *)(((char *)etype) + Py_TYPE(etype)->tp_basicsize))
+
+
+/* Generic type check */
+PyAPI_FUNC(int) PyType_IsSubtype(PyTypeObject *, PyTypeObject *);
+#define PyObject_TypeCheck(ob, tp) \
+    (Py_TYPE(ob) == (tp) || PyType_IsSubtype(Py_TYPE(ob), (tp)))
+
+PyAPI_DATA(PyTypeObject) PyType_Type; /* built-in 'type' */
+PyAPI_DATA(PyTypeObject) PyBaseObject_Type; /* built-in 'object' */
+PyAPI_DATA(PyTypeObject) PySuper_Type; /* built-in 'super' */
+
+#define PyType_Check(op) \
+    PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_TYPE_SUBCLASS)
+#define PyType_CheckExact(op) (Py_TYPE(op) == &PyType_Type)
+
+PyAPI_FUNC(int) PyType_Ready(PyTypeObject *);
+PyAPI_FUNC(PyObject *) PyType_GenericAlloc(PyTypeObject *, Py_ssize_t);
+PyAPI_FUNC(PyObject *) PyType_GenericNew(PyTypeObject *,
+                                               PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) _PyType_Lookup(PyTypeObject *, PyObject *);
+PyAPI_FUNC(PyObject *) _PyObject_LookupSpecial(PyObject *, char *, PyObject **);
+PyAPI_FUNC(unsigned int) PyType_ClearCache(void);
+PyAPI_FUNC(void) PyType_Modified(PyTypeObject *);
+
+/* Generic operations on objects */
+PyAPI_FUNC(int) PyObject_Print(PyObject *, FILE *, int);
+PyAPI_FUNC(void) _PyObject_Dump(PyObject *);
+PyAPI_FUNC(PyObject *) PyObject_Repr(PyObject *);
+PyAPI_FUNC(PyObject *) _PyObject_Str(PyObject *);
+PyAPI_FUNC(PyObject *) PyObject_Str(PyObject *);
+#define PyObject_Bytes PyObject_Str
+#ifdef Py_USING_UNICODE
+PyAPI_FUNC(PyObject *) PyObject_Unicode(PyObject *);
+#endif
+PyAPI_FUNC(int) PyObject_Compare(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) PyObject_RichCompare(PyObject *, PyObject *, int);
+PyAPI_FUNC(int) PyObject_RichCompareBool(PyObject *, PyObject *, int);
+PyAPI_FUNC(PyObject *) PyObject_GetAttrString(PyObject *, const char *);
+PyAPI_FUNC(int) PyObject_SetAttrString(PyObject *, const char *, PyObject *);
+PyAPI_FUNC(int) PyObject_HasAttrString(PyObject *, const char *);
+PyAPI_FUNC(PyObject *) PyObject_GetAttr(PyObject *, PyObject *);
+PyAPI_FUNC(int) PyObject_SetAttr(PyObject *, PyObject *, PyObject *);
+PyAPI_FUNC(int) PyObject_HasAttr(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject **) _PyObject_GetDictPtr(PyObject *);
+PyAPI_FUNC(PyObject *) PyObject_SelfIter(PyObject *);
+PyAPI_FUNC(PyObject *) _PyObject_NextNotImplemented(PyObject *);
+PyAPI_FUNC(PyObject *) PyObject_GenericGetAttr(PyObject *, PyObject *);
+PyAPI_FUNC(int) PyObject_GenericSetAttr(PyObject *,
+                                              PyObject *, PyObject *);
+PyAPI_FUNC(long) PyObject_Hash(PyObject *);
+PyAPI_FUNC(long) PyObject_HashNotImplemented(PyObject *);
+PyAPI_FUNC(int) PyObject_IsTrue(PyObject *);
+PyAPI_FUNC(int) PyObject_Not(PyObject *);
+PyAPI_FUNC(int) PyCallable_Check(PyObject *);
+PyAPI_FUNC(int) PyNumber_Coerce(PyObject **, PyObject **);
+PyAPI_FUNC(int) PyNumber_CoerceEx(PyObject **, PyObject **);
+
+PyAPI_FUNC(void) PyObject_ClearWeakRefs(PyObject *);
+
+/* A slot function whose address we need to compare */
+extern int _PyObject_SlotCompare(PyObject *, PyObject *);
+/* Same as PyObject_Generic{Get,Set}Attr, but passing the attributes
+   dict as the last parameter. */
+PyAPI_FUNC(PyObject *)
+_PyObject_GenericGetAttrWithDict(PyObject *, PyObject *, PyObject *);
+PyAPI_FUNC(int)
+_PyObject_GenericSetAttrWithDict(PyObject *, PyObject *,
+                                 PyObject *, PyObject *);
+
+
+/* PyObject_Dir(obj) acts like Python __builtin__.dir(obj), returning a
+   list of strings.  PyObject_Dir(NULL) is like __builtin__.dir(),
+   returning the names of the current locals.  In this case, if there are
+   no current locals, NULL is returned, and PyErr_Occurred() is false.
+*/
+PyAPI_FUNC(PyObject *) PyObject_Dir(PyObject *);
+
+
+/* Helpers for printing recursive container types */
+PyAPI_FUNC(int) Py_ReprEnter(PyObject *);
+PyAPI_FUNC(void) Py_ReprLeave(PyObject *);
+
+/* Helpers for hash functions */
+PyAPI_FUNC(long) _Py_HashDouble(double);
+PyAPI_FUNC(long) _Py_HashPointer(void*);
+
+typedef struct {
+    long prefix;
+    long suffix;
+} _Py_HashSecret_t;
+PyAPI_DATA(_Py_HashSecret_t) _Py_HashSecret;
+
+#ifdef Py_DEBUG
+PyAPI_DATA(int) _Py_HashSecret_Initialized;
+#endif
+
+/* Helper for passing objects to printf and the like.
+   Leaks refcounts.  Don't use it!
+*/
+#define PyObject_REPR(obj) PyString_AS_STRING(PyObject_Repr(obj))
+
+/* Flag bits for printing: */
+#define Py_PRINT_RAW    1       /* No string quotes etc. */
+
+/*
+`Type flags (tp_flags)
+
+These flags are used to extend the type structure in a backwards-compatible
+fashion. Extensions can use the flags to indicate (and test) when a given
+type structure contains a new feature. The Python core will use these when
+introducing new functionality between major revisions (to avoid mid-version
+changes in the PYTHON_API_VERSION).
+
+Arbitration of the flag bit positions will need to be coordinated among
+all extension writers who publically release their extensions (this will
+be fewer than you might expect!)..
+
+Python 1.5.2 introduced the bf_getcharbuffer slot into PyBufferProcs.
+
+Type definitions should use Py_TPFLAGS_DEFAULT for their tp_flags value.
+
+Code can use PyType_HasFeature(type_ob, flag_value) to test whether the
+given type object has a specified feature.
+
+NOTE: when building the core, Py_TPFLAGS_DEFAULT includes
+Py_TPFLAGS_HAVE_VERSION_TAG; outside the core, it doesn't.  This is so
+that extensions that modify tp_dict of their own types directly don't
+break, since this was allowed in 2.5.  In 3.0 they will have to
+manually remove this flag though!
+*/
+
+/* PyBufferProcs contains bf_getcharbuffer */
+#define Py_TPFLAGS_HAVE_GETCHARBUFFER  (1L<<0)
+
+/* PySequenceMethods contains sq_contains */
+#define Py_TPFLAGS_HAVE_SEQUENCE_IN (1L<<1)
+
+/* This is here for backwards compatibility.  Extensions that use the old GC
+ * API will still compile but the objects will not be tracked by the GC. */
+#define Py_TPFLAGS_GC 0 /* used to be (1L<<2) */
+
+/* PySequenceMethods and PyNumberMethods contain in-place operators */
+#define Py_TPFLAGS_HAVE_INPLACEOPS (1L<<3)
+
+/* PyNumberMethods do their own coercion */
+#define Py_TPFLAGS_CHECKTYPES (1L<<4)
+
+/* tp_richcompare is defined */
+#define Py_TPFLAGS_HAVE_RICHCOMPARE (1L<<5)
+
+/* Objects which are weakly referencable if their tp_weaklistoffset is >0 */
+#define Py_TPFLAGS_HAVE_WEAKREFS (1L<<6)
+
+/* tp_iter is defined */
+#define Py_TPFLAGS_HAVE_ITER (1L<<7)
+
+/* New members introduced by Python 2.2 exist */
+#define Py_TPFLAGS_HAVE_CLASS (1L<<8)
+
+/* Set if the type object is dynamically allocated */
+#define Py_TPFLAGS_HEAPTYPE (1L<<9)
+
+/* Set if the type allows subclassing */
+#define Py_TPFLAGS_BASETYPE (1L<<10)
+
+/* Set if the type is 'ready' -- fully initialized */
+#define Py_TPFLAGS_READY (1L<<12)
+
+/* Set while the type is being 'readied', to prevent recursive ready calls */
+#define Py_TPFLAGS_READYING (1L<<13)
+
+/* Objects support garbage collection (see objimp.h) */
+#define Py_TPFLAGS_HAVE_GC (1L<<14)
+
+/* These two bits are preserved for Stackless Python, next after this is 17 */
+#ifdef STACKLESS
+#define Py_TPFLAGS_HAVE_STACKLESS_EXTENSION (3L<<15)
+#else
+#define Py_TPFLAGS_HAVE_STACKLESS_EXTENSION 0
+#endif
+
+/* Objects support nb_index in PyNumberMethods */
+#define Py_TPFLAGS_HAVE_INDEX (1L<<17)
+
+/* Objects support type attribute cache */
+#define Py_TPFLAGS_HAVE_VERSION_TAG   (1L<<18)
+#define Py_TPFLAGS_VALID_VERSION_TAG  (1L<<19)
+
+/* Type is abstract and cannot be instantiated */
+#define Py_TPFLAGS_IS_ABSTRACT (1L<<20)
+
+/* Has the new buffer protocol */
+#define Py_TPFLAGS_HAVE_NEWBUFFER (1L<<21)
+
+/* These flags are used to determine if a type is a subclass. */
+#define Py_TPFLAGS_INT_SUBCLASS         (1L<<23)
+#define Py_TPFLAGS_LONG_SUBCLASS        (1L<<24)
+#define Py_TPFLAGS_LIST_SUBCLASS        (1L<<25)
+#define Py_TPFLAGS_TUPLE_SUBCLASS       (1L<<26)
+#define Py_TPFLAGS_STRING_SUBCLASS      (1L<<27)
+#define Py_TPFLAGS_UNICODE_SUBCLASS     (1L<<28)
+#define Py_TPFLAGS_DICT_SUBCLASS        (1L<<29)
+#define Py_TPFLAGS_BASE_EXC_SUBCLASS    (1L<<30)
+#define Py_TPFLAGS_TYPE_SUBCLASS        (1L<<31)
+
+#define Py_TPFLAGS_DEFAULT_EXTERNAL ( \
+                 Py_TPFLAGS_HAVE_GETCHARBUFFER | \
+                 Py_TPFLAGS_HAVE_SEQUENCE_IN | \
+                 Py_TPFLAGS_HAVE_INPLACEOPS | \
+                 Py_TPFLAGS_HAVE_RICHCOMPARE | \
+                 Py_TPFLAGS_HAVE_WEAKREFS | \
+                 Py_TPFLAGS_HAVE_ITER | \
+                 Py_TPFLAGS_HAVE_CLASS | \
+                 Py_TPFLAGS_HAVE_STACKLESS_EXTENSION | \
+                 Py_TPFLAGS_HAVE_INDEX | \
+                 0)
+#define Py_TPFLAGS_DEFAULT_CORE (Py_TPFLAGS_DEFAULT_EXTERNAL | \
+                 Py_TPFLAGS_HAVE_VERSION_TAG)
+
+#ifdef Py_BUILD_CORE
+#define Py_TPFLAGS_DEFAULT Py_TPFLAGS_DEFAULT_CORE
+#else
+#define Py_TPFLAGS_DEFAULT Py_TPFLAGS_DEFAULT_EXTERNAL
+#endif
+
+#define PyType_HasFeature(t,f)  (((t)->tp_flags & (f)) != 0)
+#define PyType_FastSubclass(t,f)  PyType_HasFeature(t,f)
+
+
+/*
+The macros Py_INCREF(op) and Py_DECREF(op) are used to increment or decrement
+reference counts.  Py_DECREF calls the object's deallocator function when
+the refcount falls to 0; for
+objects that don't contain references to other objects or heap memory
+this can be the standard function free().  Both macros can be used
+wherever a void expression is allowed.  The argument must not be a
+NULL pointer.  If it may be NULL, use Py_XINCREF/Py_XDECREF instead.
+The macro _Py_NewReference(op) initialize reference counts to 1, and
+in special builds (Py_REF_DEBUG, Py_TRACE_REFS) performs additional
+bookkeeping appropriate to the special build.
+
+We assume that the reference count field can never overflow; this can
+be proven when the size of the field is the same as the pointer size, so
+we ignore the possibility.  Provided a C int is at least 32 bits (which
+is implicitly assumed in many parts of this code), that's enough for
+about 2**31 references to an object.
+
+XXX The following became out of date in Python 2.2, but I'm not sure
+XXX what the full truth is now.  Certainly, heap-allocated type objects
+XXX can and should be deallocated.
+Type objects should never be deallocated; the type pointer in an object
+is not considered to be a reference to the type object, to save
+complications in the deallocation function.  (This is actually a
+decision that's up to the implementer of each new type so if you want,
+you can count such references to the type object.)
+
+*** WARNING*** The Py_DECREF macro must have a side-effect-free argument
+since it may evaluate its argument multiple times.  (The alternative
+would be to mace it a proper function or assign it to a global temporary
+variable first, both of which are slower; and in a multi-threaded
+environment the global variable trick is not safe.)
+*/
+
+/* First define a pile of simple helper macros, one set per special
+ * build symbol.  These either expand to the obvious things, or to
+ * nothing at all when the special mode isn't in effect.  The main
+ * macros can later be defined just once then, yet expand to different
+ * things depending on which special build options are and aren't in effect.
+ * Trust me <wink>:  while painful, this is 20x easier to understand than,
+ * e.g, defining _Py_NewReference five different times in a maze of nested
+ * #ifdefs (we used to do that -- it was impenetrable).
+ */
+#ifdef Py_REF_DEBUG
+PyAPI_DATA(Py_ssize_t) _Py_RefTotal;
+PyAPI_FUNC(void) _Py_NegativeRefcount(const char *fname,
+                                            int lineno, PyObject *op);
+PyAPI_FUNC(PyObject *) _PyDict_Dummy(void);
+PyAPI_FUNC(PyObject *) _PySet_Dummy(void);
+PyAPI_FUNC(Py_ssize_t) _Py_GetRefTotal(void);
+#define _Py_INC_REFTOTAL        _Py_RefTotal++
+#define _Py_DEC_REFTOTAL        _Py_RefTotal--
+#define _Py_REF_DEBUG_COMMA     ,
+#define _Py_CHECK_REFCNT(OP)                                    \
+{       if (((PyObject*)OP)->ob_refcnt < 0)                             \
+                _Py_NegativeRefcount(__FILE__, __LINE__,        \
+                                     (PyObject *)(OP));         \
+}
+#else
+#define _Py_INC_REFTOTAL
+#define _Py_DEC_REFTOTAL
+#define _Py_REF_DEBUG_COMMA
+#define _Py_CHECK_REFCNT(OP)    /* a semicolon */;
+#endif /* Py_REF_DEBUG */
+
+#ifdef COUNT_ALLOCS
+PyAPI_FUNC(void) inc_count(PyTypeObject *);
+PyAPI_FUNC(void) dec_count(PyTypeObject *);
+#define _Py_INC_TPALLOCS(OP)    inc_count(Py_TYPE(OP))
+#define _Py_INC_TPFREES(OP)     dec_count(Py_TYPE(OP))
+#define _Py_DEC_TPFREES(OP)     Py_TYPE(OP)->tp_frees--
+#define _Py_COUNT_ALLOCS_COMMA  ,
+#else
+#define _Py_INC_TPALLOCS(OP)
+#define _Py_INC_TPFREES(OP)
+#define _Py_DEC_TPFREES(OP)
+#define _Py_COUNT_ALLOCS_COMMA
+#endif /* COUNT_ALLOCS */
+
+#ifdef Py_TRACE_REFS
+/* Py_TRACE_REFS is such major surgery that we call external routines. */
+PyAPI_FUNC(void) _Py_NewReference(PyObject *);
+PyAPI_FUNC(void) _Py_ForgetReference(PyObject *);
+PyAPI_FUNC(void) _Py_Dealloc(PyObject *);
+PyAPI_FUNC(void) _Py_PrintReferences(FILE *);
+PyAPI_FUNC(void) _Py_PrintReferenceAddresses(FILE *);
+PyAPI_FUNC(void) _Py_AddToAllObjects(PyObject *, int force);
+
+#else
+/* Without Py_TRACE_REFS, there's little enough to do that we expand code
+ * inline.
+ */
+#define _Py_NewReference(op) (                          \
+    _Py_INC_TPALLOCS(op) _Py_COUNT_ALLOCS_COMMA         \
+    _Py_INC_REFTOTAL  _Py_REF_DEBUG_COMMA               \
+    Py_REFCNT(op) = 1)
+
+#define _Py_ForgetReference(op) _Py_INC_TPFREES(op)
+
+#define _Py_Dealloc(op) (                               \
+    _Py_INC_TPFREES(op) _Py_COUNT_ALLOCS_COMMA          \
+    (*Py_TYPE(op)->tp_dealloc)((PyObject *)(op)))
+#endif /* !Py_TRACE_REFS */
+
+#define Py_INCREF(op) (                         \
+    _Py_INC_REFTOTAL  _Py_REF_DEBUG_COMMA       \
+    ((PyObject*)(op))->ob_refcnt++)
+
+#define Py_DECREF(op)                                   \
+    do {                                                \
+        if (_Py_DEC_REFTOTAL  _Py_REF_DEBUG_COMMA       \
+        --((PyObject*)(op))->ob_refcnt != 0)            \
+            _Py_CHECK_REFCNT(op)                        \
+        else                                            \
+        _Py_Dealloc((PyObject *)(op));                  \
+    } while (0)
+
+/* Safely decref `op` and set `op` to NULL, especially useful in tp_clear
+ * and tp_dealloc implementations.
+ *
+ * Note that "the obvious" code can be deadly:
+ *
+ *     Py_XDECREF(op);
+ *     op = NULL;
+ *
+ * Typically, `op` is something like self->containee, and `self` is done
+ * using its `containee` member.  In the code sequence above, suppose
+ * `containee` is non-NULL with a refcount of 1.  Its refcount falls to
+ * 0 on the first line, which can trigger an arbitrary amount of code,
+ * possibly including finalizers (like __del__ methods or weakref callbacks)
+ * coded in Python, which in turn can release the GIL and allow other threads
+ * to run, etc.  Such code may even invoke methods of `self` again, or cause
+ * cyclic gc to trigger, but-- oops! --self->containee still points to the
+ * object being torn down, and it may be in an insane state while being torn
+ * down.  This has in fact been a rich historic source of miserable (rare &
+ * hard-to-diagnose) segfaulting (and other) bugs.
+ *
+ * The safe way is:
+ *
+ *      Py_CLEAR(op);
+ *
+ * That arranges to set `op` to NULL _before_ decref'ing, so that any code
+ * triggered as a side-effect of `op` getting torn down no longer believes
+ * `op` points to a valid object.
+ *
+ * There are cases where it's safe to use the naive code, but they're brittle.
+ * For example, if `op` points to a Python integer, you know that destroying
+ * one of those can't cause problems -- but in part that relies on that
+ * Python integers aren't currently weakly referencable.  Best practice is
+ * to use Py_CLEAR() even if you can't think of a reason for why you need to.
+ */
+#define Py_CLEAR(op)                            \
+    do {                                        \
+        if (op) {                               \
+            PyObject *_py_tmp = (PyObject *)(op);               \
+            (op) = NULL;                        \
+            Py_DECREF(_py_tmp);                 \
+        }                                       \
+    } while (0)
+
+/* Macros to use in case the object pointer may be NULL: */
+#define Py_XINCREF(op) do { if ((op) == NULL) ; else Py_INCREF(op); } while (0)
+#define Py_XDECREF(op) do { if ((op) == NULL) ; else Py_DECREF(op); } while (0)
+
+/* Safely decref `op` and set `op` to `op2`.
+ *
+ * As in case of Py_CLEAR "the obvious" code can be deadly:
+ *
+ *     Py_DECREF(op);
+ *     op = op2;
+ *
+ * The safe way is:
+ *
+ *      Py_SETREF(op, op2);
+ *
+ * That arranges to set `op` to `op2` _before_ decref'ing, so that any code
+ * triggered as a side-effect of `op` getting torn down no longer believes
+ * `op` points to a valid object.
+ *
+ * Py_XSETREF is a variant of Py_SETREF that uses Py_XDECREF instead of
+ * Py_DECREF.
+ */
+
+#define Py_SETREF(op, op2)                      \
+    do {                                        \
+        PyObject *_py_tmp = (PyObject *)(op);   \
+        (op) = (op2);                           \
+        Py_DECREF(_py_tmp);                     \
+    } while (0)
+
+#define Py_XSETREF(op, op2)                     \
+    do {                                        \
+        PyObject *_py_tmp = (PyObject *)(op);   \
+        (op) = (op2);                           \
+        Py_XDECREF(_py_tmp);                    \
+    } while (0)
+
+/*
+These are provided as conveniences to Python runtime embedders, so that
+they can have object code that is not dependent on Python compilation flags.
+*/
+PyAPI_FUNC(void) Py_IncRef(PyObject *);
+PyAPI_FUNC(void) Py_DecRef(PyObject *);
+
+/*
+_Py_NoneStruct is an object of undefined type which can be used in contexts
+where NULL (nil) is not suitable (since NULL often means 'error').
+
+Don't forget to apply Py_INCREF() when returning this value!!!
+*/
+PyAPI_DATA(PyObject) _Py_NoneStruct; /* Don't use this directly */
+#define Py_None (&_Py_NoneStruct)
+
+/* Macro for returning Py_None from a function */
+#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
+
+/*
+Py_NotImplemented is a singleton used to signal that an operation is
+not implemented for a given type combination.
+*/
+PyAPI_DATA(PyObject) _Py_NotImplementedStruct; /* Don't use this directly */
+#define Py_NotImplemented (&_Py_NotImplementedStruct)
+
+/* Rich comparison opcodes */
+#define Py_LT 0
+#define Py_LE 1
+#define Py_EQ 2
+#define Py_NE 3
+#define Py_GT 4
+#define Py_GE 5
+
+/* Maps Py_LT to Py_GT, ..., Py_GE to Py_LE.
+ * Defined in object.c.
+ */
+PyAPI_DATA(int) _Py_SwappedOp[];
+
+/*
+Define staticforward and statichere for source compatibility with old
+C extensions.
+
+The staticforward define was needed to support certain broken C
+compilers (notably SCO ODT 3.0, perhaps early AIX as well) botched the
+static keyword when it was used with a forward declaration of a static
+initialized structure.  Standard C allows the forward declaration with
+static, and we've decided to stop catering to broken C compilers.
+(In fact, we expect that the compilers are all fixed eight years later.)
+*/
+
+#define staticforward static
+#define statichere static
+
+
+/*
+More conventions
+================
+
+Argument Checking
+-----------------
+
+Functions that take objects as arguments normally don't check for nil
+arguments, but they do check the type of the argument, and return an
+error if the function doesn't apply to the type.
+
+Failure Modes
+-------------
+
+Functions may fail for a variety of reasons, including running out of
+memory.  This is communicated to the caller in two ways: an error string
+is set (see errors.h), and the function result differs: functions that
+normally return a pointer return NULL for failure, functions returning
+an integer return -1 (which could be a legal return value too!), and
+other functions return 0 for success and -1 for failure.
+Callers should always check for errors before using the result.  If
+an error was set, the caller must either explicitly clear it, or pass
+the error on to its caller.
+
+Reference Counts
+----------------
+
+It takes a while to get used to the proper usage of reference counts.
+
+Functions that create an object set the reference count to 1; such new
+objects must be stored somewhere or destroyed again with Py_DECREF().
+Some functions that 'store' objects, such as PyTuple_SetItem() and
+PyList_SetItem(),
+don't increment the reference count of the object, since the most
+frequent use is to store a fresh object.  Functions that 'retrieve'
+objects, such as PyTuple_GetItem() and PyDict_GetItemString(), also
+don't increment
+the reference count, since most frequently the object is only looked at
+quickly.  Thus, to retrieve an object and store it again, the caller
+must call Py_INCREF() explicitly.
+
+NOTE: functions that 'consume' a reference count, like
+PyList_SetItem(), consume the reference even if the object wasn't
+successfully stored, to simplify error handling.
+
+It seems attractive to make other functions that take an object as
+argument consume a reference count; however, this may quickly get
+confusing (even the current practice is already confusing).  Consider
+it carefully, it may save lots of calls to Py_INCREF() and Py_DECREF() at
+times.
+*/
+
+
+/* Trashcan mechanism, thanks to Christian Tismer.
+
+When deallocating a container object, it's possible to trigger an unbounded
+chain of deallocations, as each Py_DECREF in turn drops the refcount on "the
+next" object in the chain to 0.  This can easily lead to stack faults, and
+especially in threads (which typically have less stack space to work with).
+
+A container object that participates in cyclic gc can avoid this by
+bracketing the body of its tp_dealloc function with a pair of macros:
+
+static void
+mytype_dealloc(mytype *p)
+{
+    ... declarations go here ...
+
+    PyObject_GC_UnTrack(p);        // must untrack first
+    Py_TRASHCAN_SAFE_BEGIN(p)
+    ... The body of the deallocator goes here, including all calls ...
+    ... to Py_DECREF on contained objects.                         ...
+    Py_TRASHCAN_SAFE_END(p)
+}
+
+CAUTION:  Never return from the middle of the body!  If the body needs to
+"get out early", put a label immediately before the Py_TRASHCAN_SAFE_END
+call, and goto it.  Else the call-depth counter (see below) will stay
+above 0 forever, and the trashcan will never get emptied.
+
+How it works:  The BEGIN macro increments a call-depth counter.  So long
+as this counter is small, the body of the deallocator is run directly without
+further ado.  But if the counter gets large, it instead adds p to a list of
+objects to be deallocated later, skips the body of the deallocator, and
+resumes execution after the END macro.  The tp_dealloc routine then returns
+without deallocating anything (and so unbounded call-stack depth is avoided).
+
+When the call stack finishes unwinding again, code generated by the END macro
+notices this, and calls another routine to deallocate all the objects that
+may have been added to the list of deferred deallocations.  In effect, a
+chain of N deallocations is broken into N / PyTrash_UNWIND_LEVEL pieces,
+with the call stack never exceeding a depth of PyTrash_UNWIND_LEVEL.
+*/
+
+/* This is the old private API, invoked by the macros before 2.7.4.
+   Kept for binary compatibility of extensions. */
+PyAPI_FUNC(void) _PyTrash_deposit_object(PyObject*);
+PyAPI_FUNC(void) _PyTrash_destroy_chain(void);
+PyAPI_DATA(int) _PyTrash_delete_nesting;
+PyAPI_DATA(PyObject *) _PyTrash_delete_later;
+
+/* The new thread-safe private API, invoked by the macros below. */
+PyAPI_FUNC(void) _PyTrash_thread_deposit_object(PyObject*);
+PyAPI_FUNC(void) _PyTrash_thread_destroy_chain(void);
+
+#define PyTrash_UNWIND_LEVEL 50
+
+/* Note the workaround for when the thread state is NULL (issue #17703) */
+#define Py_TRASHCAN_SAFE_BEGIN(op) \
+    do { \
+        PyThreadState *_tstate = PyThreadState_GET(); \
+        if (!_tstate || \
+            _tstate->trash_delete_nesting < PyTrash_UNWIND_LEVEL) { \
+            if (_tstate) \
+                ++_tstate->trash_delete_nesting;
+            /* The body of the deallocator is here. */
+#define Py_TRASHCAN_SAFE_END(op) \
+            if (_tstate) { \
+                --_tstate->trash_delete_nesting; \
+                if (_tstate->trash_delete_later \
+                    && _tstate->trash_delete_nesting <= 0) \
+                    _PyTrash_thread_destroy_chain(); \
+            } \
+        } \
+        else \
+            _PyTrash_thread_deposit_object((PyObject*)op); \
+    } while (0);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_OBJECT_H */

env/Include/objimpl.h

@@ -0,0 +1,369 @@
+/* The PyObject_ memory family:  high-level object memory interfaces.
+   See pymem.h for the low-level PyMem_ family.
+*/
+
+#ifndef Py_OBJIMPL_H
+#define Py_OBJIMPL_H
+
+#include "pymem.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* BEWARE:
+
+   Each interface exports both functions and macros.  Extension modules should
+   use the functions, to ensure binary compatibility across Python versions.
+   Because the Python implementation is free to change internal details, and
+   the macros may (or may not) expose details for speed, if you do use the
+   macros you must recompile your extensions with each Python release.
+
+   Never mix calls to PyObject_ memory functions with calls to the platform
+   malloc/realloc/ calloc/free, or with calls to PyMem_.
+*/
+
+/*
+Functions and macros for modules that implement new object types.
+
+ - PyObject_New(type, typeobj) allocates memory for a new object of the given
+   type, and initializes part of it.  'type' must be the C structure type used
+   to represent the object, and 'typeobj' the address of the corresponding
+   type object.  Reference count and type pointer are filled in; the rest of
+   the bytes of the object are *undefined*!  The resulting expression type is
+   'type *'.  The size of the object is determined by the tp_basicsize field
+   of the type object.
+
+ - PyObject_NewVar(type, typeobj, n) is similar but allocates a variable-size
+   object with room for n items.  In addition to the refcount and type pointer
+   fields, this also fills in the ob_size field.
+
+ - PyObject_Del(op) releases the memory allocated for an object.  It does not
+   run a destructor -- it only frees the memory.  PyObject_Free is identical.
+
+ - PyObject_Init(op, typeobj) and PyObject_InitVar(op, typeobj, n) don't
+   allocate memory.  Instead of a 'type' parameter, they take a pointer to a
+   new object (allocated by an arbitrary allocator), and initialize its object
+   header fields.
+
+Note that objects created with PyObject_{New, NewVar} are allocated using the
+specialized Python allocator (implemented in obmalloc.c), if WITH_PYMALLOC is
+enabled.  In addition, a special debugging allocator is used if PYMALLOC_DEBUG
+is also #defined.
+
+In case a specific form of memory management is needed (for example, if you
+must use the platform malloc heap(s), or shared memory, or C++ local storage or
+operator new), you must first allocate the object with your custom allocator,
+then pass its pointer to PyObject_{Init, InitVar} for filling in its Python-
+specific fields:  reference count, type pointer, possibly others.  You should
+be aware that Python has no control over these objects because they don't
+cooperate with the Python memory manager.  Such objects may not be eligible
+for automatic garbage collection and you have to make sure that they are
+released accordingly whenever their destructor gets called (cf. the specific
+form of memory management you're using).
+
+Unless you have specific memory management requirements, use
+PyObject_{New, NewVar, Del}.
+*/
+
+/*
+ * Raw object memory interface
+ * ===========================
+ */
+
+/* Functions to call the same malloc/realloc/free as used by Python's
+   object allocator.  If WITH_PYMALLOC is enabled, these may differ from
+   the platform malloc/realloc/free.  The Python object allocator is
+   designed for fast, cache-conscious allocation of many "small" objects,
+   and with low hidden memory overhead.
+
+   PyObject_Malloc(0) returns a unique non-NULL pointer if possible.
+
+   PyObject_Realloc(NULL, n) acts like PyObject_Malloc(n).
+   PyObject_Realloc(p != NULL, 0) does not return  NULL, or free the memory
+   at p.
+
+   Returned pointers must be checked for NULL explicitly; no action is
+   performed on failure other than to return NULL (no warning it printed, no
+   exception is set, etc).
+
+   For allocating objects, use PyObject_{New, NewVar} instead whenever
+   possible.  The PyObject_{Malloc, Realloc, Free} family is exposed
+   so that you can exploit Python's small-block allocator for non-object
+   uses.  If you must use these routines to allocate object memory, make sure
+   the object gets initialized via PyObject_{Init, InitVar} after obtaining
+   the raw memory.
+*/
+PyAPI_FUNC(void *) PyObject_Malloc(size_t);
+PyAPI_FUNC(void *) PyObject_Realloc(void *, size_t);
+PyAPI_FUNC(void) PyObject_Free(void *);
+
+
+/* Macros */
+#ifdef WITH_PYMALLOC
+#ifdef PYMALLOC_DEBUG   /* WITH_PYMALLOC && PYMALLOC_DEBUG */
+PyAPI_FUNC(void *) _PyObject_DebugMalloc(size_t nbytes);
+PyAPI_FUNC(void *) _PyObject_DebugRealloc(void *p, size_t nbytes);
+PyAPI_FUNC(void) _PyObject_DebugFree(void *p);
+PyAPI_FUNC(void) _PyObject_DebugDumpAddress(const void *p);
+PyAPI_FUNC(void) _PyObject_DebugCheckAddress(const void *p);
+PyAPI_FUNC(void) _PyObject_DebugMallocStats(void);
+PyAPI_FUNC(void *) _PyObject_DebugMallocApi(char api, size_t nbytes);
+PyAPI_FUNC(void *) _PyObject_DebugReallocApi(char api, void *p, size_t nbytes);
+PyAPI_FUNC(void) _PyObject_DebugFreeApi(char api, void *p);
+PyAPI_FUNC(void) _PyObject_DebugCheckAddressApi(char api, const void *p);
+PyAPI_FUNC(void *) _PyMem_DebugMalloc(size_t nbytes);
+PyAPI_FUNC(void *) _PyMem_DebugRealloc(void *p, size_t nbytes);
+PyAPI_FUNC(void) _PyMem_DebugFree(void *p);
+#define PyObject_MALLOC         _PyObject_DebugMalloc
+#define PyObject_Malloc         _PyObject_DebugMalloc
+#define PyObject_REALLOC        _PyObject_DebugRealloc
+#define PyObject_Realloc        _PyObject_DebugRealloc
+#define PyObject_FREE           _PyObject_DebugFree
+#define PyObject_Free           _PyObject_DebugFree
+
+#else   /* WITH_PYMALLOC && ! PYMALLOC_DEBUG */
+#define PyObject_MALLOC         PyObject_Malloc
+#define PyObject_REALLOC        PyObject_Realloc
+#define PyObject_FREE           PyObject_Free
+#endif
+
+#else   /* ! WITH_PYMALLOC */
+#define PyObject_MALLOC         PyMem_MALLOC
+#define PyObject_REALLOC        PyMem_REALLOC
+#define PyObject_FREE           PyMem_FREE
+
+#endif  /* WITH_PYMALLOC */
+
+#define PyObject_Del            PyObject_Free
+#define PyObject_DEL            PyObject_FREE
+
+/* for source compatibility with 2.2 */
+#define _PyObject_Del           PyObject_Free
+
+/*
+ * Generic object allocator interface
+ * ==================================
+ */
+
+/* Functions */
+PyAPI_FUNC(PyObject *) PyObject_Init(PyObject *, PyTypeObject *);
+PyAPI_FUNC(PyVarObject *) PyObject_InitVar(PyVarObject *,
+                                                 PyTypeObject *, Py_ssize_t);
+PyAPI_FUNC(PyObject *) _PyObject_New(PyTypeObject *);
+PyAPI_FUNC(PyVarObject *) _PyObject_NewVar(PyTypeObject *, Py_ssize_t);
+
+#define PyObject_New(type, typeobj) \
+                ( (type *) _PyObject_New(typeobj) )
+#define PyObject_NewVar(type, typeobj, n) \
+                ( (type *) _PyObject_NewVar((typeobj), (n)) )
+
+/* Macros trading binary compatibility for speed. See also pymem.h.
+   Note that these macros expect non-NULL object pointers.*/
+#define PyObject_INIT(op, typeobj) \
+    ( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
+#define PyObject_INIT_VAR(op, typeobj, size) \
+    ( Py_SIZE(op) = (size), PyObject_INIT((op), (typeobj)) )
+
+#define _PyObject_SIZE(typeobj) ( (typeobj)->tp_basicsize )
+
+/* _PyObject_VAR_SIZE returns the number of bytes (as size_t) allocated for a
+   vrbl-size object with nitems items, exclusive of gc overhead (if any).  The
+   value is rounded up to the closest multiple of sizeof(void *), in order to
+   ensure that pointer fields at the end of the object are correctly aligned
+   for the platform (this is of special importance for subclasses of, e.g.,
+   str or long, so that pointers can be stored after the embedded data).
+
+   Note that there's no memory wastage in doing this, as malloc has to
+   return (at worst) pointer-aligned memory anyway.
+*/
+#if ((SIZEOF_VOID_P - 1) & SIZEOF_VOID_P) != 0
+#   error "_PyObject_VAR_SIZE requires SIZEOF_VOID_P be a power of 2"
+#endif
+
+#define _PyObject_VAR_SIZE(typeobj, nitems)     \
+    (size_t)                                    \
+    ( ( (typeobj)->tp_basicsize +               \
+        (nitems)*(typeobj)->tp_itemsize +       \
+        (SIZEOF_VOID_P - 1)                     \
+      ) & ~(SIZEOF_VOID_P - 1)                  \
+    )
+
+#define PyObject_NEW(type, typeobj) \
+( (type *) PyObject_Init( \
+    (PyObject *) PyObject_MALLOC( _PyObject_SIZE(typeobj) ), (typeobj)) )
+
+#define PyObject_NEW_VAR(type, typeobj, n) \
+( (type *) PyObject_InitVar( \
+      (PyVarObject *) PyObject_MALLOC(_PyObject_VAR_SIZE((typeobj),(n)) ),\
+      (typeobj), (n)) )
+
+/* This example code implements an object constructor with a custom
+   allocator, where PyObject_New is inlined, and shows the important
+   distinction between two steps (at least):
+       1) the actual allocation of the object storage;
+       2) the initialization of the Python specific fields
+      in this storage with PyObject_{Init, InitVar}.
+
+   PyObject *
+   YourObject_New(...)
+   {
+       PyObject *op;
+
+       op = (PyObject *) Your_Allocator(_PyObject_SIZE(YourTypeStruct));
+       if (op == NULL)
+       return PyErr_NoMemory();
+
+       PyObject_Init(op, &YourTypeStruct);
+
+       op->ob_field = value;
+       ...
+       return op;
+   }
+
+   Note that in C++, the use of the new operator usually implies that
+   the 1st step is performed automatically for you, so in a C++ class
+   constructor you would start directly with PyObject_Init/InitVar
+*/
+
+/*
+ * Garbage Collection Support
+ * ==========================
+ */
+
+/* C equivalent of gc.collect(). */
+PyAPI_FUNC(Py_ssize_t) PyGC_Collect(void);
+
+/* Test if a type has a GC head */
+#define PyType_IS_GC(t) PyType_HasFeature((t), Py_TPFLAGS_HAVE_GC)
+
+/* Test if an object has a GC head */
+#define PyObject_IS_GC(o) (PyType_IS_GC(Py_TYPE(o)) && \
+    (Py_TYPE(o)->tp_is_gc == NULL || Py_TYPE(o)->tp_is_gc(o)))
+
+PyAPI_FUNC(PyVarObject *) _PyObject_GC_Resize(PyVarObject *, Py_ssize_t);
+#define PyObject_GC_Resize(type, op, n) \
+                ( (type *) _PyObject_GC_Resize((PyVarObject *)(op), (n)) )
+
+/* for source compatibility with 2.2 */
+#define _PyObject_GC_Del PyObject_GC_Del
+
+/*
+ * Former over-aligned definition of PyGC_Head, used to compute the size of the
+ * padding for the new version below.
+ */
+union _gc_head;
+union _gc_head_old {
+    struct {
+        union _gc_head_old *gc_next;
+        union _gc_head_old *gc_prev;
+        Py_ssize_t gc_refs;
+    } gc;
+    long double dummy;
+};
+
+/* GC information is stored BEFORE the object structure. */
+typedef union _gc_head {
+    struct {
+        union _gc_head *gc_next;
+        union _gc_head *gc_prev;
+        Py_ssize_t gc_refs;
+    } gc;
+    double dummy; /* Force at least 8-byte alignment. */
+    char dummy_padding[sizeof(union _gc_head_old)];
+} PyGC_Head;
+
+extern PyGC_Head *_PyGC_generation0;
+
+#define _Py_AS_GC(o) ((PyGC_Head *)(o)-1)
+
+#define _PyGC_REFS_UNTRACKED                    (-2)
+#define _PyGC_REFS_REACHABLE                    (-3)
+#define _PyGC_REFS_TENTATIVELY_UNREACHABLE      (-4)
+
+/* Tell the GC to track this object.  NB: While the object is tracked the
+ * collector it must be safe to call the ob_traverse method. */
+#define _PyObject_GC_TRACK(o) do { \
+    PyGC_Head *g = _Py_AS_GC(o); \
+    if (g->gc.gc_refs != _PyGC_REFS_UNTRACKED) \
+        Py_FatalError("GC object already tracked"); \
+    g->gc.gc_refs = _PyGC_REFS_REACHABLE; \
+    g->gc.gc_next = _PyGC_generation0; \
+    g->gc.gc_prev = _PyGC_generation0->gc.gc_prev; \
+    g->gc.gc_prev->gc.gc_next = g; \
+    _PyGC_generation0->gc.gc_prev = g; \
+    } while (0);
+
+/* Tell the GC to stop tracking this object.
+ * gc_next doesn't need to be set to NULL, but doing so is a good
+ * way to provoke memory errors if calling code is confused.
+ */
+#define _PyObject_GC_UNTRACK(o) do { \
+    PyGC_Head *g = _Py_AS_GC(o); \
+    assert(g->gc.gc_refs != _PyGC_REFS_UNTRACKED); \
+    g->gc.gc_refs = _PyGC_REFS_UNTRACKED; \
+    g->gc.gc_prev->gc.gc_next = g->gc.gc_next; \
+    g->gc.gc_next->gc.gc_prev = g->gc.gc_prev; \
+    g->gc.gc_next = NULL; \
+    } while (0);
+
+/* True if the object is currently tracked by the GC. */
+#define _PyObject_GC_IS_TRACKED(o) \
+    ((_Py_AS_GC(o))->gc.gc_refs != _PyGC_REFS_UNTRACKED)
+
+/* True if the object may be tracked by the GC in the future, or already is.
+   This can be useful to implement some optimizations. */
+#define _PyObject_GC_MAY_BE_TRACKED(obj) \
+    (PyObject_IS_GC(obj) && \
+        (!PyTuple_CheckExact(obj) || _PyObject_GC_IS_TRACKED(obj)))
+
+
+PyAPI_FUNC(PyObject *) _PyObject_GC_Malloc(size_t);
+PyAPI_FUNC(PyObject *) _PyObject_GC_New(PyTypeObject *);
+PyAPI_FUNC(PyVarObject *) _PyObject_GC_NewVar(PyTypeObject *, Py_ssize_t);
+PyAPI_FUNC(void) PyObject_GC_Track(void *);
+PyAPI_FUNC(void) PyObject_GC_UnTrack(void *);
+PyAPI_FUNC(void) PyObject_GC_Del(void *);
+
+#define PyObject_GC_New(type, typeobj) \
+                ( (type *) _PyObject_GC_New(typeobj) )
+#define PyObject_GC_NewVar(type, typeobj, n) \
+                ( (type *) _PyObject_GC_NewVar((typeobj), (n)) )
+
+
+/* Utility macro to help write tp_traverse functions.
+ * To use this macro, the tp_traverse function must name its arguments
+ * "visit" and "arg".  This is intended to keep tp_traverse functions
+ * looking as much alike as possible.
+ */
+#define Py_VISIT(op)                                                    \
+    do {                                                                \
+        if (op) {                                                       \
+            int vret = visit((PyObject *)(op), arg);                    \
+            if (vret)                                                   \
+                return vret;                                            \
+        }                                                               \
+    } while (0)
+
+/* This is here for the sake of backwards compatibility.  Extensions that
+ * use the old GC API will still compile but the objects will not be
+ * tracked by the GC. */
+#define PyGC_HEAD_SIZE 0
+#define PyObject_GC_Init(op)
+#define PyObject_GC_Fini(op)
+#define PyObject_AS_GC(op) (op)
+#define PyObject_FROM_GC(op) (op)
+
+
+/* Test if a type supports weak references */
+#define PyType_SUPPORTS_WEAKREFS(t) \
+    (PyType_HasFeature((t), Py_TPFLAGS_HAVE_WEAKREFS) \
+     && ((t)->tp_weaklistoffset > 0))
+
+#define PyObject_GET_WEAKREFS_LISTPTR(o) \
+    ((PyObject **) (((char *) (o)) + Py_TYPE(o)->tp_weaklistoffset))
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_OBJIMPL_H */

env/Include/opcode.h

@@ -0,0 +1,171 @@
+#ifndef Py_OPCODE_H
+#define Py_OPCODE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Instruction opcodes for compiled code */
+
+#define STOP_CODE	0
+#define POP_TOP		1
+#define ROT_TWO		2
+#define ROT_THREE	3
+#define DUP_TOP		4
+#define ROT_FOUR	5
+#define NOP		9
+
+#define UNARY_POSITIVE	10
+#define UNARY_NEGATIVE	11
+#define UNARY_NOT	12
+#define UNARY_CONVERT	13
+
+#define UNARY_INVERT	15
+
+#define BINARY_POWER	19
+
+#define BINARY_MULTIPLY	20
+#define BINARY_DIVIDE	21
+#define BINARY_MODULO	22
+#define BINARY_ADD	23
+#define BINARY_SUBTRACT	24
+#define BINARY_SUBSCR	25
+#define BINARY_FLOOR_DIVIDE 26
+#define BINARY_TRUE_DIVIDE 27
+#define INPLACE_FLOOR_DIVIDE 28
+#define INPLACE_TRUE_DIVIDE 29
+
+#define SLICE		30
+/* Also uses 31-33 */
+#define SLICE_1		31
+#define SLICE_2		32
+#define SLICE_3		33
+
+#define STORE_SLICE	40
+/* Also uses 41-43 */
+#define STORE_SLICE_1	41
+#define STORE_SLICE_2	42
+#define STORE_SLICE_3	43
+
+#define DELETE_SLICE	50
+/* Also uses 51-53 */
+#define DELETE_SLICE_1	51
+#define DELETE_SLICE_2	52
+#define DELETE_SLICE_3	53
+
+#define STORE_MAP	54
+#define INPLACE_ADD	55
+#define INPLACE_SUBTRACT	56
+#define INPLACE_MULTIPLY	57
+#define INPLACE_DIVIDE	58
+#define INPLACE_MODULO	59
+#define STORE_SUBSCR	60
+#define DELETE_SUBSCR	61
+
+#define BINARY_LSHIFT	62
+#define BINARY_RSHIFT	63
+#define BINARY_AND	64
+#define BINARY_XOR	65
+#define BINARY_OR	66
+#define INPLACE_POWER	67
+#define GET_ITER	68
+
+#define PRINT_EXPR	70
+#define PRINT_ITEM	71
+#define PRINT_NEWLINE	72
+#define PRINT_ITEM_TO   73
+#define PRINT_NEWLINE_TO 74
+#define INPLACE_LSHIFT	75
+#define INPLACE_RSHIFT	76
+#define INPLACE_AND	77
+#define INPLACE_XOR	78
+#define INPLACE_OR	79
+#define BREAK_LOOP	80
+#define WITH_CLEANUP    81
+#define LOAD_LOCALS	82
+#define RETURN_VALUE	83
+#define IMPORT_STAR	84
+#define EXEC_STMT	85
+#define YIELD_VALUE	86
+#define POP_BLOCK	87
+#define END_FINALLY	88
+#define BUILD_CLASS	89
+
+#define HAVE_ARGUMENT	90	/* Opcodes from here have an argument: */
+
+#define STORE_NAME	90	/* Index in name list */
+#define DELETE_NAME	91	/* "" */
+#define UNPACK_SEQUENCE	92	/* Number of sequence items */
+#define FOR_ITER	93
+#define LIST_APPEND	94
+
+#define STORE_ATTR	95	/* Index in name list */
+#define DELETE_ATTR	96	/* "" */
+#define STORE_GLOBAL	97	/* "" */
+#define DELETE_GLOBAL	98	/* "" */
+#define DUP_TOPX	99	/* number of items to duplicate */
+#define LOAD_CONST	100	/* Index in const list */
+#define LOAD_NAME	101	/* Index in name list */
+#define BUILD_TUPLE	102	/* Number of tuple items */
+#define BUILD_LIST	103	/* Number of list items */
+#define BUILD_SET	104     /* Number of set items */
+#define BUILD_MAP	105	/* Always zero for now */
+#define LOAD_ATTR	106	/* Index in name list */
+#define COMPARE_OP	107	/* Comparison operator */
+#define IMPORT_NAME	108	/* Index in name list */
+#define IMPORT_FROM	109	/* Index in name list */
+#define JUMP_FORWARD	110	/* Number of bytes to skip */
+
+#define JUMP_IF_FALSE_OR_POP 111 /* Target byte offset from beginning
+                                    of code */
+#define JUMP_IF_TRUE_OR_POP 112	/* "" */
+#define JUMP_ABSOLUTE	113	/* "" */
+#define POP_JUMP_IF_FALSE 114	/* "" */
+#define POP_JUMP_IF_TRUE 115	/* "" */
+
+#define LOAD_GLOBAL	116	/* Index in name list */
+
+#define CONTINUE_LOOP	119	/* Start of loop (absolute) */
+#define SETUP_LOOP	120	/* Target address (relative) */
+#define SETUP_EXCEPT	121	/* "" */
+#define SETUP_FINALLY	122	/* "" */
+
+#define LOAD_FAST	124	/* Local variable number */
+#define STORE_FAST	125	/* Local variable number */
+#define DELETE_FAST	126	/* Local variable number */
+
+#define RAISE_VARARGS	130	/* Number of raise arguments (1, 2 or 3) */
+/* CALL_FUNCTION_XXX opcodes defined below depend on this definition */
+#define CALL_FUNCTION	131	/* #args + (#kwargs<<8) */
+#define MAKE_FUNCTION	132	/* #defaults */
+#define BUILD_SLICE 	133	/* Number of items */
+
+#define MAKE_CLOSURE    134     /* #free vars */
+#define LOAD_CLOSURE    135     /* Load free variable from closure */
+#define LOAD_DEREF      136     /* Load and dereference from closure cell */ 
+#define STORE_DEREF     137     /* Store into cell */ 
+
+/* The next 3 opcodes must be contiguous and satisfy
+   (CALL_FUNCTION_VAR - CALL_FUNCTION) & 3 == 1  */
+#define CALL_FUNCTION_VAR          140	/* #args + (#kwargs<<8) */
+#define CALL_FUNCTION_KW           141	/* #args + (#kwargs<<8) */
+#define CALL_FUNCTION_VAR_KW       142	/* #args + (#kwargs<<8) */
+
+#define SETUP_WITH 143
+
+/* Support for opargs more than 16 bits long */
+#define EXTENDED_ARG  145
+
+#define SET_ADD         146
+#define MAP_ADD         147
+
+
+enum cmp_op {PyCmp_LT=Py_LT, PyCmp_LE=Py_LE, PyCmp_EQ=Py_EQ, PyCmp_NE=Py_NE, PyCmp_GT=Py_GT, PyCmp_GE=Py_GE,
+	     PyCmp_IN, PyCmp_NOT_IN, PyCmp_IS, PyCmp_IS_NOT, PyCmp_EXC_MATCH, PyCmp_BAD};
+
+#define HAS_ARG(op) ((op) >= HAVE_ARGUMENT)
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_OPCODE_H */

env/Include/osdefs.h

@@ -0,0 +1,63 @@
+#ifndef Py_OSDEFS_H
+#define Py_OSDEFS_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Operating system dependencies */
+
+/* Mod by chrish: QNX has WATCOM, but isn't DOS */
+#if !defined(__QNX__)
+#if defined(MS_WINDOWS) || defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__DJGPP__) || defined(PYOS_OS2)
+#if defined(PYOS_OS2) && defined(PYCC_GCC)
+#define MAXPATHLEN 260
+#define SEP '/'
+#define ALTSEP '\\'
+#else
+#define SEP '\\'
+#define ALTSEP '/'
+#define MAXPATHLEN 256
+#endif
+#define DELIM ';'
+#endif
+#endif
+
+#ifdef RISCOS
+#define SEP '.'
+#define MAXPATHLEN 256
+#define DELIM ','
+#endif
+
+
+/* Filename separator */
+#ifndef SEP
+#define SEP '/'
+#endif
+
+/* Max pathname length */
+#ifdef __hpux
+#include <sys/param.h>
+#include <limits.h>
+#ifndef PATH_MAX
+#define PATH_MAX MAXPATHLEN
+#endif
+#endif
+
+#ifndef MAXPATHLEN
+#if defined(PATH_MAX) && PATH_MAX > 1024
+#define MAXPATHLEN PATH_MAX
+#else
+#define MAXPATHLEN 1024
+#endif
+#endif
+
+/* Search path entry delimiter */
+#ifndef DELIM
+#define DELIM ':'
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_OSDEFS_H */

env/Include/parsetok.h

@@ -0,0 +1,64 @@
+
+/* Parser-tokenizer link interface */
+
+#ifndef Py_PARSETOK_H
+#define Py_PARSETOK_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    int error;
+    const char *filename;
+    int lineno;
+    int offset;
+    char *text;
+    int token;
+    int expected;
+} perrdetail;
+
+#if 0
+#define PyPARSE_YIELD_IS_KEYWORD	0x0001
+#endif
+
+#define PyPARSE_DONT_IMPLY_DEDENT	0x0002
+
+#if 0
+#define PyPARSE_WITH_IS_KEYWORD		0x0003
+#endif
+
+#define PyPARSE_PRINT_IS_FUNCTION       0x0004
+#define PyPARSE_UNICODE_LITERALS        0x0008
+
+
+
+PyAPI_FUNC(node *) PyParser_ParseString(const char *, grammar *, int,
+                                              perrdetail *);
+PyAPI_FUNC(node *) PyParser_ParseFile (FILE *, const char *, grammar *, int,
+                                             char *, char *, perrdetail *);
+
+PyAPI_FUNC(node *) PyParser_ParseStringFlags(const char *, grammar *, int,
+                                              perrdetail *, int);
+PyAPI_FUNC(node *) PyParser_ParseFileFlags(FILE *, const char *, grammar *,
+						 int, char *, char *,
+						 perrdetail *, int);
+PyAPI_FUNC(node *) PyParser_ParseFileFlagsEx(FILE *, const char *, grammar *,
+						 int, char *, char *,
+						 perrdetail *, int *);
+
+PyAPI_FUNC(node *) PyParser_ParseStringFlagsFilename(const char *,
+					      const char *,
+					      grammar *, int,
+                                              perrdetail *, int);
+PyAPI_FUNC(node *) PyParser_ParseStringFlagsFilenameEx(const char *,
+					      const char *,
+					      grammar *, int,
+                                              perrdetail *, int *);
+
+/* Note that he following function is defined in pythonrun.c not parsetok.c. */
+PyAPI_FUNC(void) PyParser_SetError(perrdetail *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_PARSETOK_H */

env/Include/patchlevel.h

@@ -0,0 +1,43 @@
+
+/* Newfangled version identification scheme.
+
+   This scheme was added in Python 1.5.2b2; before that time, only PATCHLEVEL
+   was available.  To test for presence of the scheme, test for
+   defined(PY_MAJOR_VERSION).
+
+   When the major or minor version changes, the VERSION variable in
+   configure.ac must also be changed.
+
+   There is also (independent) API version information in modsupport.h.
+*/
+
+/* Values for PY_RELEASE_LEVEL */
+#define PY_RELEASE_LEVEL_ALPHA	0xA
+#define PY_RELEASE_LEVEL_BETA	0xB
+#define PY_RELEASE_LEVEL_GAMMA	0xC     /* For release candidates */
+#define PY_RELEASE_LEVEL_FINAL	0xF	/* Serial should be 0 here */
+					/* Higher for patch releases */
+
+/* Version parsed out into numeric values */
+/*--start constants--*/
+#define PY_MAJOR_VERSION	2
+#define PY_MINOR_VERSION	7
+#define PY_MICRO_VERSION	16
+#define PY_RELEASE_LEVEL	PY_RELEASE_LEVEL_FINAL
+#define PY_RELEASE_SERIAL	0
+
+/* Version as a string */
+#define PY_VERSION      	"2.7.16"
+/*--end constants--*/
+
+/* Subversion Revision number of this file (not of the repository). Empty
+   since Mercurial migration. */
+#define PY_PATCHLEVEL_REVISION  ""
+
+/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
+   Use this for numeric comparisons, e.g. #if PY_VERSION_HEX >= ... */
+#define PY_VERSION_HEX ((PY_MAJOR_VERSION << 24) | \
+			(PY_MINOR_VERSION << 16) | \
+			(PY_MICRO_VERSION <<  8) | \
+			(PY_RELEASE_LEVEL <<  4) | \
+			(PY_RELEASE_SERIAL << 0))

env/Include/pgen.h

@@ -0,0 +1,18 @@
+#ifndef Py_PGEN_H
+#define Py_PGEN_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Parser generator interface */
+
+extern grammar *meta_grammar(void);
+
+struct _node;
+extern grammar *pgen(struct _node *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_PGEN_H */

env/Include/pgenheaders.h

@@ -0,0 +1,43 @@
+#ifndef Py_PGENHEADERS_H
+#define Py_PGENHEADERS_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Include files and extern declarations used by most of the parser. */
+
+#include "Python.h"
+
+PyAPI_FUNC(void) PySys_WriteStdout(const char *format, ...)
+			Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
+PyAPI_FUNC(void) PySys_WriteStderr(const char *format, ...)
+			Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
+
+#define addarc _Py_addarc
+#define addbit _Py_addbit
+#define adddfa _Py_adddfa
+#define addfirstsets _Py_addfirstsets
+#define addlabel _Py_addlabel
+#define addstate _Py_addstate
+#define delbitset _Py_delbitset
+#define dumptree _Py_dumptree
+#define findlabel _Py_findlabel
+#define freegrammar _Py_freegrammar
+#define mergebitset _Py_mergebitset
+#define meta_grammar _Py_meta_grammar
+#define newbitset _Py_newbitset
+#define newgrammar _Py_newgrammar
+#define pgen _Py_pgen
+#define printgrammar _Py_printgrammar
+#define printnonterminals _Py_printnonterminals
+#define printtree _Py_printtree
+#define samebitset _Py_samebitset
+#define showtree _Py_showtree
+#define tok_dump _Py_tok_dump
+#define translatelabels _Py_translatelabels
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_PGENHEADERS_H */

env/Include/py_curses.h

@@ -0,0 +1,177 @@
+
+#ifndef Py_CURSES_H
+#define Py_CURSES_H
+
+#ifdef __APPLE__
+/*
+** On Mac OS X 10.2 [n]curses.h and stdlib.h use different guards
+** against multiple definition of wchar_t.
+*/
+#ifdef _BSD_WCHAR_T_DEFINED_
+#define _WCHAR_T
+#endif
+#endif /* __APPLE__ */
+
+#ifdef __FreeBSD__
+/*
+** On FreeBSD, [n]curses.h and stdlib.h/wchar.h use different guards
+** against multiple definition of wchar_t and wint_t.
+*/
+#ifdef _XOPEN_SOURCE_EXTENDED
+#ifndef __FreeBSD_version
+#include <osreldate.h>
+#endif
+#if __FreeBSD_version >= 500000
+#ifndef __wchar_t
+#define __wchar_t
+#endif
+#ifndef __wint_t
+#define __wint_t
+#endif
+#else
+#ifndef _WCHAR_T
+#define _WCHAR_T
+#endif
+#ifndef _WINT_T
+#define _WINT_T
+#endif
+#endif
+#endif
+#endif
+
+#if !defined(HAVE_CURSES_IS_PAD) && defined(WINDOW_HAS_FLAGS)
+/* The following definition is necessary for ncurses 5.7; without it,
+   some of [n]curses.h set NCURSES_OPAQUE to 1, and then Python
+   can't get at the WINDOW flags field. */
+#define NCURSES_OPAQUE 0
+#endif
+
+#ifdef HAVE_NCURSES_H
+#include <ncurses.h>
+#else
+#include <curses.h>
+#endif
+
+#ifdef HAVE_NCURSES_H
+/* configure was checking <curses.h>, but we will
+   use <ncurses.h>, which has some or all these features. */
+#if !defined(WINDOW_HAS_FLAGS) && !(NCURSES_OPAQUE+0)
+#define WINDOW_HAS_FLAGS 1
+#endif
+#if !defined(HAVE_CURSES_IS_PAD) && NCURSES_VERSION_PATCH+0 >= 20090906
+#define HAVE_CURSES_IS_PAD 1
+#endif
+#ifndef MVWDELCH_IS_EXPRESSION
+#define MVWDELCH_IS_EXPRESSION 1
+#endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define PyCurses_API_pointers 4
+
+/* Type declarations */
+
+typedef struct {
+    PyObject_HEAD
+    WINDOW *win;
+} PyCursesWindowObject;
+
+#define PyCursesWindow_Check(v)  (Py_TYPE(v) == &PyCursesWindow_Type)
+
+#define PyCurses_CAPSULE_NAME "_curses._C_API"
+
+
+#ifdef CURSES_MODULE
+/* This section is used when compiling _cursesmodule.c */
+
+#else
+/* This section is used in modules that use the _cursesmodule API */
+
+static void **PyCurses_API;
+
+#define PyCursesWindow_Type (*(PyTypeObject *) PyCurses_API[0])
+#define PyCursesSetupTermCalled  {if (! ((int (*)(void))PyCurses_API[1]) () ) return NULL;}
+#define PyCursesInitialised      {if (! ((int (*)(void))PyCurses_API[2]) () ) return NULL;}
+#define PyCursesInitialisedColor {if (! ((int (*)(void))PyCurses_API[3]) () ) return NULL;}
+
+#define import_curses() \
+    PyCurses_API = (void **)PyCapsule_Import(PyCurses_CAPSULE_NAME, 1);
+
+#endif
+
+/* general error messages */
+static char *catchall_ERR  = "curses function returned ERR";
+static char *catchall_NULL = "curses function returned NULL";
+
+/* Function Prototype Macros - They are ugly but very, very useful. ;-)
+
+   X - function name
+   TYPE - parameter Type
+   ERGSTR - format string for construction of the return value
+   PARSESTR - format string for argument parsing
+   */
+
+#define NoArgNoReturnFunction(X) \
+static PyObject *PyCurses_ ## X (PyObject *self) \
+{ \
+  PyCursesInitialised \
+  return PyCursesCheckERR(X(), # X); }
+
+#define NoArgOrFlagNoReturnFunction(X) \
+static PyObject *PyCurses_ ## X (PyObject *self, PyObject *args) \
+{ \
+  int flag = 0; \
+  PyCursesInitialised \
+  switch(PyTuple_Size(args)) { \
+  case 0: \
+    return PyCursesCheckERR(X(), # X); \
+  case 1: \
+    if (!PyArg_ParseTuple(args, "i;True(1) or False(0)", &flag)) return NULL; \
+    if (flag) return PyCursesCheckERR(X(), # X); \
+    else return PyCursesCheckERR(no ## X (), # X); \
+  default: \
+    PyErr_SetString(PyExc_TypeError, # X " requires 0 or 1 arguments"); \
+    return NULL; } }
+
+#define NoArgReturnIntFunction(X) \
+static PyObject *PyCurses_ ## X (PyObject *self) \
+{ \
+ PyCursesInitialised \
+ return PyInt_FromLong((long) X()); }
+
+
+#define NoArgReturnStringFunction(X) \
+static PyObject *PyCurses_ ## X (PyObject *self) \
+{ \
+  PyCursesInitialised \
+  return PyString_FromString(X()); }
+
+#define NoArgTrueFalseFunction(X) \
+static PyObject *PyCurses_ ## X (PyObject *self) \
+{ \
+  PyCursesInitialised \
+  if (X () == FALSE) { \
+    Py_INCREF(Py_False); \
+    return Py_False; \
+  } \
+  Py_INCREF(Py_True); \
+  return Py_True; }
+
+#define NoArgNoReturnVoidFunction(X) \
+static PyObject *PyCurses_ ## X (PyObject *self) \
+{ \
+  PyCursesInitialised \
+  X(); \
+  Py_INCREF(Py_None); \
+  return Py_None; }
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !defined(Py_CURSES_H) */
+
+

env/Include/pyarena.h

@@ -0,0 +1,62 @@
+/* An arena-like memory interface for the compiler.
+ */
+
+#ifndef Py_PYARENA_H
+#define Py_PYARENA_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  typedef struct _arena PyArena;
+
+  /* PyArena_New() and PyArena_Free() create a new arena and free it,
+     respectively.  Once an arena has been created, it can be used
+     to allocate memory via PyArena_Malloc().  Pointers to PyObject can
+     also be registered with the arena via PyArena_AddPyObject(), and the
+     arena will ensure that the PyObjects stay alive at least until
+     PyArena_Free() is called.  When an arena is freed, all the memory it
+     allocated is freed, the arena releases internal references to registered
+     PyObject*, and none of its pointers are valid.
+     XXX (tim) What does "none of its pointers are valid" mean?  Does it
+     XXX mean that pointers previously obtained via PyArena_Malloc() are
+     XXX no longer valid?  (That's clearly true, but not sure that's what
+     XXX the text is trying to say.)
+
+     PyArena_New() returns an arena pointer.  On error, it
+     returns a negative number and sets an exception.
+     XXX (tim):  Not true.  On error, PyArena_New() actually returns NULL,
+     XXX and looks like it may or may not set an exception (e.g., if the
+     XXX internal PyList_New(0) returns NULL, PyArena_New() passes that on
+     XXX and an exception is set; OTOH, if the internal
+     XXX block_new(DEFAULT_BLOCK_SIZE) returns NULL, that's passed on but
+     XXX an exception is not set in that case).
+  */
+  PyAPI_FUNC(PyArena *) PyArena_New(void);
+  PyAPI_FUNC(void) PyArena_Free(PyArena *);
+
+  /* Mostly like malloc(), return the address of a block of memory spanning
+   * `size` bytes, or return NULL (without setting an exception) if enough
+   * new memory can't be obtained.  Unlike malloc(0), PyArena_Malloc() with
+   * size=0 does not guarantee to return a unique pointer (the pointer
+   * returned may equal one or more other pointers obtained from
+   * PyArena_Malloc()).
+   * Note that pointers obtained via PyArena_Malloc() must never be passed to
+   * the system free() or realloc(), or to any of Python's similar memory-
+   * management functions.  PyArena_Malloc()-obtained pointers remain valid
+   * until PyArena_Free(ar) is called, at which point all pointers obtained
+   * from the arena `ar` become invalid simultaneously.
+   */
+  PyAPI_FUNC(void *) PyArena_Malloc(PyArena *, size_t size);
+
+  /* This routine isn't a proper arena allocation routine.  It takes
+   * a PyObject* and records it so that it can be DECREFed when the
+   * arena is freed.
+   */
+  PyAPI_FUNC(int) PyArena_AddPyObject(PyArena *, PyObject *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !Py_PYARENA_H */

env/Include/pycapsule.h

@@ -0,0 +1,56 @@
+
+/* Capsule objects let you wrap a C "void *" pointer in a Python
+   object.  They're a way of passing data through the Python interpreter
+   without creating your own custom type.
+
+   Capsules are used for communication between extension modules.
+   They provide a way for an extension module to export a C interface
+   to other extension modules, so that extension modules can use the
+   Python import mechanism to link to one another.
+
+   For more information, please see "c-api/capsule.html" in the
+   documentation.
+*/
+
+#ifndef Py_CAPSULE_H
+#define Py_CAPSULE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_DATA(PyTypeObject) PyCapsule_Type;
+
+typedef void (*PyCapsule_Destructor)(PyObject *);
+
+#define PyCapsule_CheckExact(op) (Py_TYPE(op) == &PyCapsule_Type)
+
+
+PyAPI_FUNC(PyObject *) PyCapsule_New(
+    void *pointer,
+    const char *name,
+    PyCapsule_Destructor destructor);
+
+PyAPI_FUNC(void *) PyCapsule_GetPointer(PyObject *capsule, const char *name);
+
+PyAPI_FUNC(PyCapsule_Destructor) PyCapsule_GetDestructor(PyObject *capsule);
+
+PyAPI_FUNC(const char *) PyCapsule_GetName(PyObject *capsule);
+
+PyAPI_FUNC(void *) PyCapsule_GetContext(PyObject *capsule);
+
+PyAPI_FUNC(int) PyCapsule_IsValid(PyObject *capsule, const char *name);
+
+PyAPI_FUNC(int) PyCapsule_SetPointer(PyObject *capsule, void *pointer);
+
+PyAPI_FUNC(int) PyCapsule_SetDestructor(PyObject *capsule, PyCapsule_Destructor destructor);
+
+PyAPI_FUNC(int) PyCapsule_SetName(PyObject *capsule, const char *name);
+
+PyAPI_FUNC(int) PyCapsule_SetContext(PyObject *capsule, void *context);
+
+PyAPI_FUNC(void *) PyCapsule_Import(const char *name, int no_block);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_CAPSULE_H */

env/Include/pyconfig.h

@@ -0,0 +1,770 @@
+#ifndef Py_CONFIG_H
+#define Py_CONFIG_H
+
+/* pyconfig.h.  NOT Generated automatically by configure.
+
+This is a manually maintained version used for the Watcom,
+Borland and Microsoft Visual C++ compilers.  It is a
+standard part of the Python distribution.
+
+WINDOWS DEFINES:
+The code specific to Windows should be wrapped around one of
+the following #defines
+
+MS_WIN64 - Code specific to the MS Win64 API
+MS_WIN32 - Code specific to the MS Win32 (and Win64) API (obsolete, this covers all supported APIs)
+MS_WINDOWS - Code specific to Windows, but all versions.
+MS_WINCE - Code specific to Windows CE
+Py_ENABLE_SHARED - Code if the Python core is built as a DLL.
+
+Also note that neither "_M_IX86" or "_MSC_VER" should be used for
+any purpose other than "Windows Intel x86 specific" and "Microsoft
+compiler specific".  Therefore, these should be very rare.
+
+
+NOTE: The following symbols are deprecated:
+NT, USE_DL_EXPORT, USE_DL_IMPORT, DL_EXPORT, DL_IMPORT
+MS_CORE_DLL.
+
+WIN32 is still required for the locale module.
+
+*/
+
+#ifdef _WIN32_WCE
+#define MS_WINCE
+#endif
+
+/* Deprecated USE_DL_EXPORT macro - please use Py_BUILD_CORE */
+#ifdef USE_DL_EXPORT
+#	define Py_BUILD_CORE
+#endif /* USE_DL_EXPORT */
+
+/* Visual Studio 2005 introduces deprecation warnings for
+   "insecure" and POSIX functions. The insecure functions should
+   be replaced by *_s versions (according to Microsoft); the
+   POSIX functions by _* versions (which, according to Microsoft,
+   would be ISO C conforming). Neither renaming is feasible, so
+   we just silence the warnings. */
+
+#ifndef _CRT_SECURE_NO_DEPRECATE
+#define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#ifndef _CRT_NONSTDC_NO_DEPRECATE
+#define _CRT_NONSTDC_NO_DEPRECATE 1
+#endif
+
+/* Windows CE does not have these */
+#ifndef MS_WINCE
+#define HAVE_IO_H
+#define HAVE_SYS_UTIME_H
+#define HAVE_TEMPNAM
+#define HAVE_TMPFILE
+#define HAVE_TMPNAM
+#define HAVE_CLOCK
+#define HAVE_STRERROR
+#endif
+
+#ifdef HAVE_IO_H
+#include <io.h>
+#endif
+
+#define HAVE_HYPOT
+#define HAVE_STRFTIME
+#define DONT_HAVE_SIG_ALARM
+#define DONT_HAVE_SIG_PAUSE
+#define LONG_BIT	32
+#define WORD_BIT 32
+#define PREFIX ""
+#define EXEC_PREFIX ""
+
+#define MS_WIN32 /* only support win32 and greater. */
+#define MS_WINDOWS
+#ifndef PYTHONPATH
+#	define PYTHONPATH ".\\DLLs;.\\lib;.\\lib\\plat-win;.\\lib\\lib-tk"
+#endif
+#define NT_THREADS
+#define WITH_THREAD
+#ifndef NETSCAPE_PI
+#define USE_SOCKET
+#endif
+
+/* CE6 doesn't have strdup() but _strdup(). Assume the same for earlier versions. */
+#if defined(MS_WINCE)
+#  include <stdlib.h>
+#  define strdup _strdup
+#endif
+
+#ifdef MS_WINCE
+/* Windows CE does not support environment variables */
+#define getenv(v) (NULL)
+#define environ (NULL)
+#endif
+
+/* Compiler specific defines */
+
+/* ------------------------------------------------------------------------*/
+/* Microsoft C defines _MSC_VER */
+#ifdef _MSC_VER
+
+/* We want COMPILER to expand to a string containing _MSC_VER's *value*.
+ * This is horridly tricky, because the stringization operator only works
+ * on macro arguments, and doesn't evaluate macros passed *as* arguments.
+ * Attempts simpler than the following appear doomed to produce "_MSC_VER"
+ * literally in the string.
+ */
+#define _Py_PASTE_VERSION(SUFFIX) \
+	("[MSC v." _Py_STRINGIZE(_MSC_VER) " " SUFFIX "]")
+/* e.g., this produces, after compile-time string catenation,
+ * 	("[MSC v.1200 32 bit (Intel)]")
+ *
+ * _Py_STRINGIZE(_MSC_VER) expands to
+ * _Py_STRINGIZE1((_MSC_VER)) expands to
+ * _Py_STRINGIZE2(_MSC_VER) but as this call is the result of token-pasting
+ *      it's scanned again for macros and so further expands to (under MSVC 6)
+ * _Py_STRINGIZE2(1200) which then expands to
+ * "1200"
+ */
+#define _Py_STRINGIZE(X) _Py_STRINGIZE1((X))
+#define _Py_STRINGIZE1(X) _Py_STRINGIZE2 ## X
+#define _Py_STRINGIZE2(X) #X
+
+/* MSVC defines _WINxx to differentiate the windows platform types
+
+   Note that for compatibility reasons _WIN32 is defined on Win32
+   *and* on Win64. For the same reasons, in Python, MS_WIN32 is
+   defined on Win32 *and* Win64. Win32 only code must therefore be
+   guarded as follows:
+   	#if defined(MS_WIN32) && !defined(MS_WIN64)
+   Some modules are disabled on Itanium processors, therefore we
+   have MS_WINI64 set for those targets, otherwise MS_WINX64
+*/
+#ifdef _WIN64
+#define MS_WIN64
+#endif
+
+/* set the COMPILER */
+#ifdef MS_WIN64
+#if defined(_M_IA64)
+#define COMPILER _Py_PASTE_VERSION("64 bit (Itanium)")
+#define MS_WINI64
+#elif defined(_M_X64) || defined(_M_AMD64)
+#ifdef __INTEL_COMPILER
+#define COMPILER ("[ICC v." _Py_STRINGIZE(__INTEL_COMPILER) " 64 bit (amd64) with MSC v." _Py_STRINGIZE(_MSC_VER) " CRT]")
+#else
+#define COMPILER _Py_PASTE_VERSION("64 bit (AMD64)")
+#endif /* __INTEL_COMPILER */
+#define MS_WINX64
+#else
+#define COMPILER _Py_PASTE_VERSION("64 bit (Unknown)")
+#endif
+#endif /* MS_WIN64 */
+
+/* set the version macros for the windows headers */
+#ifdef MS_WINX64
+/* 64 bit only runs on XP or greater */
+#define Py_WINVER _WIN32_WINNT_WINXP
+#define Py_NTDDI NTDDI_WINXP
+#else
+/* Python 2.6+ requires Windows 2000 or greater */
+#ifdef _WIN32_WINNT_WIN2K
+#define Py_WINVER _WIN32_WINNT_WIN2K
+#else
+#define Py_WINVER 0x0500
+#endif
+#define Py_NTDDI NTDDI_WIN2KSP4
+#endif
+
+/* We only set these values when building Python - we don't want to force
+   these values on extensions, as that will affect the prototypes and
+   structures exposed in the Windows headers. Even when building Python, we
+   allow a single source file to override this - they may need access to
+   structures etc so it can optionally use new Windows features if it
+   determines at runtime they are available.
+*/
+#if defined(Py_BUILD_CORE) || defined(Py_BUILD_CORE_MODULE)
+#ifndef NTDDI_VERSION
+#define NTDDI_VERSION Py_NTDDI
+#endif
+#ifndef WINVER
+#define WINVER Py_WINVER
+#endif
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT Py_WINVER
+#endif
+#endif
+
+/* _W64 is not defined for VC6 or eVC4 */
+#ifndef _W64
+#define _W64
+#endif
+
+/* Define like size_t, omitting the "unsigned" */
+#ifdef MS_WIN64
+typedef __int64 ssize_t;
+#else
+typedef _W64 int ssize_t;
+#endif
+#define HAVE_SSIZE_T 1
+
+#if defined(MS_WIN32) && !defined(MS_WIN64)
+#ifdef _M_IX86
+#ifdef __INTEL_COMPILER
+#define COMPILER ("[ICC v." _Py_STRINGIZE(__INTEL_COMPILER) " 32 bit (Intel) with MSC v." _Py_STRINGIZE(_MSC_VER) " CRT]")
+#else
+#define COMPILER _Py_PASTE_VERSION("32 bit (Intel)")
+#endif /* __INTEL_COMPILER */
+#else
+#define COMPILER _Py_PASTE_VERSION("32 bit (Unknown)")
+#endif
+#endif /* MS_WIN32 && !MS_WIN64 */
+
+typedef int pid_t;
+
+#include <float.h>
+#define Py_IS_NAN _isnan
+#define Py_IS_INFINITY(X) (!_finite(X) && !_isnan(X))
+#define Py_IS_FINITE(X) _finite(X)
+#define copysign _copysign
+
+#endif /* _MSC_VER */
+
+/* define some ANSI types that are not defined in earlier Win headers */
+#if defined(_MSC_VER) && _MSC_VER >= 1200
+/* This file only exists in VC 6.0 or higher */
+#include <basetsd.h>
+#endif
+
+/* ------------------------------------------------------------------------*/
+/* The Borland compiler defines __BORLANDC__ */
+/* XXX These defines are likely incomplete, but should be easy to fix. */
+#ifdef __BORLANDC__
+#define COMPILER "[Borland]"
+
+#ifdef _WIN32
+/* tested with BCC 5.5 (__BORLANDC__ >= 0x0550)
+ */
+
+typedef int pid_t;
+/* BCC55 seems to understand __declspec(dllimport), it is used in its
+   own header files (winnt.h, ...) - so we can do nothing and get the default*/
+
+#undef HAVE_SYS_UTIME_H
+#define HAVE_UTIME_H
+#define HAVE_DIRENT_H
+
+/* rename a few functions for the Borland compiler */
+#include <io.h>
+#define _chsize chsize
+#define _setmode setmode
+
+#else /* !_WIN32 */
+#error "Only Win32 and later are supported"
+#endif /* !_WIN32 */
+
+#endif /* BORLANDC */
+
+/* ------------------------------------------------------------------------*/
+/* egcs/gnu-win32 defines __GNUC__ and _WIN32 */
+#if defined(__GNUC__) && defined(_WIN32)
+/* XXX These defines are likely incomplete, but should be easy to fix.
+   They should be complete enough to build extension modules. */
+/* Suggested by Rene Liebscher <R.Liebscher@gmx.de> to avoid a GCC 2.91.*
+   bug that requires structure imports.  More recent versions of the
+   compiler don't exhibit this bug.
+*/
+#if (__GNUC__==2) && (__GNUC_MINOR__<=91)
+#warning "Please use an up-to-date version of gcc! (>2.91 recommended)"
+#endif
+
+#define COMPILER "[gcc]"
+#define PY_LONG_LONG long long
+#define PY_LLONG_MIN LLONG_MIN
+#define PY_LLONG_MAX LLONG_MAX
+#define PY_ULLONG_MAX ULLONG_MAX
+#endif /* GNUC */
+
+/* ------------------------------------------------------------------------*/
+/* lcc-win32 defines __LCC__ */
+#if defined(__LCC__)
+/* XXX These defines are likely incomplete, but should be easy to fix.
+   They should be complete enough to build extension modules. */
+
+#define COMPILER "[lcc-win32]"
+typedef int pid_t;
+/* __declspec() is supported here too - do nothing to get the defaults */
+
+#endif /* LCC */
+
+/* ------------------------------------------------------------------------*/
+/* End of compilers - finish up */
+
+#ifndef NO_STDIO_H
+#	include <stdio.h>
+#endif
+
+/* 64 bit ints are usually spelt __int64 unless compiler has overridden */
+#define HAVE_LONG_LONG 1
+#ifndef PY_LONG_LONG
+#	define PY_LONG_LONG __int64
+#	define PY_LLONG_MAX _I64_MAX
+#	define PY_LLONG_MIN _I64_MIN
+#	define PY_ULLONG_MAX _UI64_MAX
+#endif
+
+/* For Windows the Python core is in a DLL by default.  Test
+Py_NO_ENABLE_SHARED to find out.  Also support MS_NO_COREDLL for b/w compat */
+#if !defined(MS_NO_COREDLL) && !defined(Py_NO_ENABLE_SHARED)
+#	define Py_ENABLE_SHARED 1 /* standard symbol for shared library */
+#	define MS_COREDLL	/* deprecated old symbol */
+#endif /* !MS_NO_COREDLL && ... */
+
+/*  All windows compilers that use this header support __declspec */
+#define HAVE_DECLSPEC_DLL
+
+/* For an MSVC DLL, we can nominate the .lib files used by extensions */
+#ifdef MS_COREDLL
+#	ifndef Py_BUILD_CORE /* not building the core - must be an ext */
+#		if defined(_MSC_VER)
+			/* So MSVC users need not specify the .lib file in
+			their Makefile (other compilers are generally
+			taken care of by distutils.) */
+#			ifdef _DEBUG
+#				pragma comment(lib,"python27_d.lib")
+#			else
+#				pragma comment(lib,"python27.lib")
+#			endif /* _DEBUG */
+#		endif /* _MSC_VER */
+#	endif /* Py_BUILD_CORE */
+#endif /* MS_COREDLL */
+
+#if defined(MS_WIN64)
+/* maintain "win32" sys.platform for backward compatibility of Python code,
+   the Win64 API should be close enough to the Win32 API to make this
+   preferable */
+#	define PLATFORM "win32"
+#	define SIZEOF_VOID_P 8
+#	define SIZEOF_TIME_T 8
+#	define SIZEOF_OFF_T 4
+#	define SIZEOF_FPOS_T 8
+#	define SIZEOF_HKEY 8
+#	define SIZEOF_SIZE_T 8
+/* configure.ac defines HAVE_LARGEFILE_SUPPORT iff HAVE_LONG_LONG,
+   sizeof(off_t) > sizeof(long), and sizeof(PY_LONG_LONG) >= sizeof(off_t).
+   On Win64 the second condition is not true, but if fpos_t replaces off_t
+   then this is true. The uses of HAVE_LARGEFILE_SUPPORT imply that Win64
+   should define this. */
+#	define HAVE_LARGEFILE_SUPPORT
+#elif defined(MS_WIN32)
+#	define PLATFORM "win32"
+#	define HAVE_LARGEFILE_SUPPORT
+#	define SIZEOF_VOID_P 4
+#	define SIZEOF_OFF_T 4
+#	define SIZEOF_FPOS_T 8
+#	define SIZEOF_HKEY 4
+#	define SIZEOF_SIZE_T 4
+	/* MS VS2005 changes time_t to a 64-bit type on all platforms */
+#	if defined(_MSC_VER) && _MSC_VER >= 1400
+#	define SIZEOF_TIME_T 8
+#	else
+#	define SIZEOF_TIME_T 4
+#	endif
+#endif
+
+#ifdef _DEBUG
+#	define Py_DEBUG
+#endif
+
+
+#ifdef MS_WIN32
+
+#define SIZEOF_SHORT 2
+#define SIZEOF_INT 4
+#define SIZEOF_LONG 4
+#define SIZEOF_LONG_LONG 8
+#define SIZEOF_DOUBLE 8
+#define SIZEOF_FLOAT 4
+
+/* VC 7.1 has them and VC 6.0 does not.  VC 6.0 has a version number of 1200.
+   Microsoft eMbedded Visual C++ 4.0 has a version number of 1201 and doesn't
+   define these.
+   If some compiler does not provide them, modify the #if appropriately. */
+#if defined(_MSC_VER)
+#if _MSC_VER > 1300
+#define HAVE_UINTPTR_T 1
+#define HAVE_INTPTR_T 1
+#else
+/* VC6, VS 2002 and eVC4 don't support the C99 LL suffix for 64-bit integer literals */
+#define Py_LL(x) x##I64
+#endif  /* _MSC_VER > 1200  */
+#endif  /* _MSC_VER */
+
+#endif
+
+/* define signed and unsigned exact-width 32-bit and 64-bit types, used in the
+   implementation of Python long integers. */
+#ifndef PY_UINT32_T
+#if SIZEOF_INT == 4
+#define HAVE_UINT32_T 1
+#define PY_UINT32_T unsigned int
+#elif SIZEOF_LONG == 4
+#define HAVE_UINT32_T 1
+#define PY_UINT32_T unsigned long
+#endif
+#endif
+
+#ifndef PY_UINT64_T
+#if SIZEOF_LONG_LONG == 8
+#define HAVE_UINT64_T 1
+#define PY_UINT64_T unsigned PY_LONG_LONG
+#endif
+#endif
+
+#ifndef PY_INT32_T
+#if SIZEOF_INT == 4
+#define HAVE_INT32_T 1
+#define PY_INT32_T int
+#elif SIZEOF_LONG == 4
+#define HAVE_INT32_T 1
+#define PY_INT32_T long
+#endif
+#endif
+
+#ifndef PY_INT64_T
+#if SIZEOF_LONG_LONG == 8
+#define HAVE_INT64_T 1
+#define PY_INT64_T PY_LONG_LONG
+#endif
+#endif
+
+/* Fairly standard from here! */
+
+/* Define to 1 if you have the `copysign' function. */
+#define HAVE_COPYSIGN 1
+
+/* Define to 1 if you have the `round' function. */
+#if _MSC_VER >= 1800
+#define HAVE_ROUND 1
+#endif
+
+/* Define to 1 if you have the `isinf' macro. */
+#define HAVE_DECL_ISINF 1
+
+/* Define to 1 if you have the `isnan' function. */
+#define HAVE_DECL_ISNAN 1
+
+/* Define if on AIX 3.
+   System headers sometimes define this.
+   We just want to avoid a redefinition error message.  */
+#ifndef _ALL_SOURCE
+/* #undef _ALL_SOURCE */
+#endif
+
+/* Define to empty if the keyword does not work.  */
+/* #define const  */
+
+/* Define to 1 if you have the <conio.h> header file. */
+#ifndef MS_WINCE
+#define HAVE_CONIO_H 1
+#endif
+
+/* Define to 1 if you have the <direct.h> header file. */
+#ifndef MS_WINCE
+#define HAVE_DIRECT_H 1
+#endif
+
+/* Define if you have dirent.h.  */
+/* #define DIRENT 1 */
+
+/* Define to the type of elements in the array set by `getgroups'.
+   Usually this is either `int' or `gid_t'.  */
+/* #undef GETGROUPS_T */
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+/* #undef gid_t */
+
+/* Define if your struct tm has tm_zone.  */
+/* #undef HAVE_TM_ZONE */
+
+/* Define if you don't have tm_zone but do have the external array
+   tzname.  */
+#define HAVE_TZNAME
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+/* #undef mode_t */
+
+/* Define if you don't have dirent.h, but have ndir.h.  */
+/* #undef NDIR */
+
+/* Define to `long' if <sys/types.h> doesn't define.  */
+/* #undef off_t */
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+/* #undef pid_t */
+
+/* Define if the system does not provide POSIX.1 features except
+   with this defined.  */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define if you need to in order for stat and other things to work.  */
+/* #undef _POSIX_SOURCE */
+
+/* Define as the return type of signal handlers (int or void).  */
+#define RETSIGTYPE void
+
+/* Define to `unsigned' if <sys/types.h> doesn't define.  */
+/* #undef size_t */
+
+/* Define if you have the ANSI C header files.  */
+#define STDC_HEADERS 1
+
+/* Define if you don't have dirent.h, but have sys/dir.h.  */
+/* #undef SYSDIR */
+
+/* Define if you don't have dirent.h, but have sys/ndir.h.  */
+/* #undef SYSNDIR */
+
+/* Define if you can safely include both <sys/time.h> and <time.h>.  */
+/* #undef TIME_WITH_SYS_TIME */
+
+/* Define if your <sys/time.h> declares struct tm.  */
+/* #define TM_IN_SYS_TIME 1 */
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+/* #undef uid_t */
+
+/* Define if the closedir function returns void instead of int.  */
+/* #undef VOID_CLOSEDIR */
+
+/* Define if getpgrp() must be called as getpgrp(0)
+   and (consequently) setpgrp() as setpgrp(0, 0). */
+/* #undef GETPGRP_HAVE_ARGS */
+
+/* Define this if your time.h defines altzone */
+/* #define HAVE_ALTZONE */
+
+/* Define if you have the putenv function.  */
+#ifndef MS_WINCE
+#define HAVE_PUTENV
+#endif
+
+/* Define if your compiler supports function prototypes */
+#define HAVE_PROTOTYPES
+
+/* Define if  you can safely include both <sys/select.h> and <sys/time.h>
+   (which you can't on SCO ODT 3.0). */
+/* #undef SYS_SELECT_WITH_SYS_TIME */
+
+/* Define if you want documentation strings in extension modules */
+#define WITH_DOC_STRINGS 1
+
+/* Define if you want to compile in rudimentary thread support */
+/* #undef WITH_THREAD */
+
+/* Define if you want to use the GNU readline library */
+/* #define WITH_READLINE 1 */
+
+/* Define if you want to have a Unicode type. */
+#define Py_USING_UNICODE
+
+/* Define as the size of the unicode type. */
+/* This is enough for unicodeobject.h to do the "right thing" on Windows. */
+#define Py_UNICODE_SIZE 2
+
+/* Use Python's own small-block memory-allocator. */
+#define WITH_PYMALLOC 1
+
+/* Define if you have clock.  */
+/* #define HAVE_CLOCK */
+
+/* Define when any dynamic module loading is enabled */
+#define HAVE_DYNAMIC_LOADING
+
+/* Define if you have ftime.  */
+#ifndef MS_WINCE
+#define HAVE_FTIME
+#endif
+
+/* Define if you have getpeername.  */
+#define HAVE_GETPEERNAME
+
+/* Define if you have getpgrp.  */
+/* #undef HAVE_GETPGRP */
+
+/* Define if you have getpid.  */
+#ifndef MS_WINCE
+#define HAVE_GETPID
+#endif
+
+/* Define if you have gettimeofday.  */
+/* #undef HAVE_GETTIMEOFDAY */
+
+/* Define if you have getwd.  */
+/* #undef HAVE_GETWD */
+
+/* Define if you have lstat.  */
+/* #undef HAVE_LSTAT */
+
+/* Define if you have the mktime function.  */
+#define HAVE_MKTIME
+
+/* Define if you have nice.  */
+/* #undef HAVE_NICE */
+
+/* Define if you have readlink.  */
+/* #undef HAVE_READLINK */
+
+/* Define if you have select.  */
+/* #undef HAVE_SELECT */
+
+/* Define if you have setpgid.  */
+/* #undef HAVE_SETPGID */
+
+/* Define if you have setpgrp.  */
+/* #undef HAVE_SETPGRP */
+
+/* Define if you have setsid.  */
+/* #undef HAVE_SETSID */
+
+/* Define if you have setvbuf.  */
+#define HAVE_SETVBUF
+
+/* Define if you have siginterrupt.  */
+/* #undef HAVE_SIGINTERRUPT */
+
+/* Define if you have symlink.  */
+/* #undef HAVE_SYMLINK */
+
+/* Define if you have tcgetpgrp.  */
+/* #undef HAVE_TCGETPGRP */
+
+/* Define if you have tcsetpgrp.  */
+/* #undef HAVE_TCSETPGRP */
+
+/* Define if you have times.  */
+/* #undef HAVE_TIMES */
+
+/* Define if you have uname.  */
+/* #undef HAVE_UNAME */
+
+/* Define if you have waitpid.  */
+/* #undef HAVE_WAITPID */
+
+/* Define to 1 if you have the `wcscoll' function. */
+#ifndef MS_WINCE
+#define HAVE_WCSCOLL 1
+#endif
+
+/* Define if the zlib library has inflateCopy */
+#define HAVE_ZLIB_COPY 1
+
+/* Define if you have the <dlfcn.h> header file.  */
+/* #undef HAVE_DLFCN_H */
+
+/* Define to 1 if you have the <errno.h> header file. */
+#ifndef MS_WINCE
+#define HAVE_ERRNO_H 1
+#endif
+
+/* Define if you have the <fcntl.h> header file.  */
+#ifndef MS_WINCE
+#define HAVE_FCNTL_H 1
+#endif
+
+/* Define to 1 if you have the <process.h> header file. */
+#ifndef MS_WINCE
+#define HAVE_PROCESS_H 1
+#endif
+
+/* Define to 1 if you have the <signal.h> header file. */
+#ifndef MS_WINCE
+#define HAVE_SIGNAL_H 1
+#endif
+
+/* Define if you have the <stdarg.h> prototypes.  */
+#define HAVE_STDARG_PROTOTYPES
+
+/* Define if you have the <stddef.h> header file.  */
+#define HAVE_STDDEF_H 1
+
+/* Define if you have the <sys/audioio.h> header file.  */
+/* #undef HAVE_SYS_AUDIOIO_H */
+
+/* Define if you have the <sys/param.h> header file.  */
+/* #define HAVE_SYS_PARAM_H 1 */
+
+/* Define if you have the <sys/select.h> header file.  */
+/* #define HAVE_SYS_SELECT_H 1 */
+
+/* Define to 1 if you have the <sys/stat.h> header file.  */
+#ifndef MS_WINCE
+#define HAVE_SYS_STAT_H 1
+#endif
+
+/* Define if you have the <sys/time.h> header file.  */
+/* #define HAVE_SYS_TIME_H 1 */
+
+/* Define if you have the <sys/times.h> header file.  */
+/* #define HAVE_SYS_TIMES_H 1 */
+
+/* Define to 1 if you have the <sys/types.h> header file.  */
+#ifndef MS_WINCE
+#define HAVE_SYS_TYPES_H 1
+#endif
+
+/* Define if you have the <sys/un.h> header file.  */
+/* #define HAVE_SYS_UN_H 1 */
+
+/* Define if you have the <sys/utime.h> header file.  */
+/* #define HAVE_SYS_UTIME_H 1 */
+
+/* Define if you have the <sys/utsname.h> header file.  */
+/* #define HAVE_SYS_UTSNAME_H 1 */
+
+/* Define if you have the <thread.h> header file.  */
+/* #undef HAVE_THREAD_H */
+
+/* Define if you have the <unistd.h> header file.  */
+/* #define HAVE_UNISTD_H 1 */
+
+/* Define if you have the <utime.h> header file.  */
+/* #define HAVE_UTIME_H 1 */
+
+/* Define if the compiler provides a wchar.h header file. */
+#define HAVE_WCHAR_H 1
+
+/* Define if you have the dl library (-ldl).  */
+/* #undef HAVE_LIBDL */
+
+/* Define if you have the mpc library (-lmpc).  */
+/* #undef HAVE_LIBMPC */
+
+/* Define if you have the nsl library (-lnsl).  */
+#define HAVE_LIBNSL 1
+
+/* Define if you have the seq library (-lseq).  */
+/* #undef HAVE_LIBSEQ */
+
+/* Define if you have the socket library (-lsocket).  */
+#define HAVE_LIBSOCKET 1
+
+/* Define if you have the sun library (-lsun).  */
+/* #undef HAVE_LIBSUN */
+
+/* Define if you have the termcap library (-ltermcap).  */
+/* #undef HAVE_LIBTERMCAP */
+
+/* Define if you have the termlib library (-ltermlib).  */
+/* #undef HAVE_LIBTERMLIB */
+
+/* Define if you have the thread library (-lthread).  */
+/* #undef HAVE_LIBTHREAD */
+
+/* WinSock does not use a bitmask in select, and uses
+   socket handles greater than FD_SETSIZE */
+#define Py_SOCKET_FD_CAN_BE_GE_FD_SETSIZE
+
+/* Define if C doubles are 64-bit IEEE 754 binary format, stored with the
+   least significant byte first */
+#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1
+
+#endif /* !Py_CONFIG_H */

env/Include/pyctype.h

@@ -0,0 +1,31 @@
+#ifndef PYCTYPE_H
+#define PYCTYPE_H
+
+#define PY_CTF_LOWER  0x01
+#define PY_CTF_UPPER  0x02
+#define PY_CTF_ALPHA  (PY_CTF_LOWER|PY_CTF_UPPER)
+#define PY_CTF_DIGIT  0x04
+#define PY_CTF_ALNUM  (PY_CTF_ALPHA|PY_CTF_DIGIT)
+#define PY_CTF_SPACE  0x08
+#define PY_CTF_XDIGIT 0x10
+
+PyAPI_DATA(const unsigned int) _Py_ctype_table[256];
+
+/* Unlike their C counterparts, the following macros are not meant to
+ * handle an int with any of the values [EOF, 0-UCHAR_MAX]. The argument
+ * must be a signed/unsigned char. */
+#define Py_ISLOWER(c)  (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_LOWER)
+#define Py_ISUPPER(c)  (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_UPPER)
+#define Py_ISALPHA(c)  (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_ALPHA)
+#define Py_ISDIGIT(c)  (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_DIGIT)
+#define Py_ISXDIGIT(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_XDIGIT)
+#define Py_ISALNUM(c)  (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_ALNUM)
+#define Py_ISSPACE(c)  (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_SPACE)
+
+PyAPI_DATA(const unsigned char) _Py_ctype_tolower[256];
+PyAPI_DATA(const unsigned char) _Py_ctype_toupper[256];
+
+#define Py_TOLOWER(c) (_Py_ctype_tolower[Py_CHARMASK(c)])
+#define Py_TOUPPER(c) (_Py_ctype_toupper[Py_CHARMASK(c)])
+
+#endif /* !PYCTYPE_H */

env/Include/pydebug.h

@@ -0,0 +1,41 @@
+
+#ifndef Py_PYDEBUG_H
+#define Py_PYDEBUG_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_DATA(int) Py_DebugFlag;
+PyAPI_DATA(int) Py_VerboseFlag;
+PyAPI_DATA(int) Py_InteractiveFlag;
+PyAPI_DATA(int) Py_InspectFlag;
+PyAPI_DATA(int) Py_OptimizeFlag;
+PyAPI_DATA(int) Py_NoSiteFlag;
+PyAPI_DATA(int) Py_BytesWarningFlag;
+PyAPI_DATA(int) Py_UseClassExceptionsFlag;
+PyAPI_DATA(int) Py_FrozenFlag;
+PyAPI_DATA(int) Py_TabcheckFlag;
+PyAPI_DATA(int) Py_UnicodeFlag;
+PyAPI_DATA(int) Py_IgnoreEnvironmentFlag;
+PyAPI_DATA(int) Py_DivisionWarningFlag;
+PyAPI_DATA(int) Py_DontWriteBytecodeFlag;
+PyAPI_DATA(int) Py_NoUserSiteDirectory;
+/* _XXX Py_QnewFlag should go away in 3.0.  It's true iff -Qnew is passed,
+  on the command line, and is used in 2.2 by ceval.c to make all "/" divisions
+  true divisions (which they will be in 3.0). */
+PyAPI_DATA(int) _Py_QnewFlag;
+/* Warn about 3.x issues */
+PyAPI_DATA(int) Py_Py3kWarningFlag;
+PyAPI_DATA(int) Py_HashRandomizationFlag;
+
+/* this is a wrapper around getenv() that pays attention to
+   Py_IgnoreEnvironmentFlag.  It should be used for getting variables like
+   PYTHONPATH and PYTHONHOME from the environment */
+#define Py_GETENV(s) (Py_IgnoreEnvironmentFlag ? NULL : getenv(s))
+
+PyAPI_FUNC(void) Py_FatalError(const char *message);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_PYDEBUG_H */

env/Include/pyerrors.h

@@ -0,0 +1,329 @@
+#ifndef Py_ERRORS_H
+#define Py_ERRORS_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Error objects */
+
+typedef struct {
+    PyObject_HEAD
+    PyObject *dict;
+    PyObject *args;
+    PyObject *message;
+} PyBaseExceptionObject;
+
+typedef struct {
+    PyObject_HEAD
+    PyObject *dict;
+    PyObject *args;
+    PyObject *message;
+    PyObject *msg;
+    PyObject *filename;
+    PyObject *lineno;
+    PyObject *offset;
+    PyObject *text;
+    PyObject *print_file_and_line;
+} PySyntaxErrorObject;
+
+#ifdef Py_USING_UNICODE
+typedef struct {
+    PyObject_HEAD
+    PyObject *dict;
+    PyObject *args;
+    PyObject *message;
+    PyObject *encoding;
+    PyObject *object;
+    Py_ssize_t start;
+    Py_ssize_t end;
+    PyObject *reason;
+} PyUnicodeErrorObject;
+#endif
+
+typedef struct {
+    PyObject_HEAD
+    PyObject *dict;
+    PyObject *args;
+    PyObject *message;
+    PyObject *code;
+} PySystemExitObject;
+
+typedef struct {
+    PyObject_HEAD
+    PyObject *dict;
+    PyObject *args;
+    PyObject *message;
+    PyObject *myerrno;
+    PyObject *strerror;
+    PyObject *filename;
+} PyEnvironmentErrorObject;
+
+#ifdef MS_WINDOWS
+typedef struct {
+    PyObject_HEAD
+    PyObject *dict;
+    PyObject *args;
+    PyObject *message;
+    PyObject *myerrno;
+    PyObject *strerror;
+    PyObject *filename;
+    PyObject *winerror;
+} PyWindowsErrorObject;
+#endif
+
+/* Error handling definitions */
+
+PyAPI_FUNC(void) PyErr_SetNone(PyObject *);
+PyAPI_FUNC(void) PyErr_SetObject(PyObject *, PyObject *);
+PyAPI_FUNC(void) PyErr_SetString(PyObject *, const char *);
+PyAPI_FUNC(PyObject *) PyErr_Occurred(void);
+PyAPI_FUNC(void) PyErr_Clear(void);
+PyAPI_FUNC(void) PyErr_Fetch(PyObject **, PyObject **, PyObject **);
+PyAPI_FUNC(void) PyErr_Restore(PyObject *, PyObject *, PyObject *);
+
+#ifdef Py_DEBUG
+#define _PyErr_OCCURRED() PyErr_Occurred()
+#else
+#define _PyErr_OCCURRED() (_PyThreadState_Current->curexc_type)
+#endif
+
+/* Error testing and normalization */
+PyAPI_FUNC(int) PyErr_GivenExceptionMatches(PyObject *, PyObject *);
+PyAPI_FUNC(int) PyErr_ExceptionMatches(PyObject *);
+PyAPI_FUNC(void) PyErr_NormalizeException(PyObject**, PyObject**, PyObject**);
+PyAPI_FUNC(void) _PyErr_ReplaceException(PyObject *, PyObject *, PyObject *);
+
+/* */
+
+#define PyExceptionClass_Check(x)                                       \
+    (PyClass_Check((x)) || (PyType_Check((x)) &&                        \
+      PyType_FastSubclass((PyTypeObject*)(x), Py_TPFLAGS_BASE_EXC_SUBCLASS)))
+
+#define PyExceptionInstance_Check(x)                    \
+    (PyInstance_Check((x)) ||                           \
+     PyType_FastSubclass((x)->ob_type, Py_TPFLAGS_BASE_EXC_SUBCLASS))
+
+#define PyExceptionClass_Name(x)                                   \
+    (PyClass_Check((x))                                            \
+     ? PyString_AS_STRING(((PyClassObject*)(x))->cl_name)          \
+     : (char *)(((PyTypeObject*)(x))->tp_name))
+
+#define PyExceptionInstance_Class(x)                                    \
+    ((PyInstance_Check((x))                                             \
+      ? (PyObject*)((PyInstanceObject*)(x))->in_class                   \
+      : (PyObject*)((x)->ob_type)))
+
+
+/* Predefined exceptions */
+
+PyAPI_DATA(PyObject *) PyExc_BaseException;
+PyAPI_DATA(PyObject *) PyExc_Exception;
+PyAPI_DATA(PyObject *) PyExc_StopIteration;
+PyAPI_DATA(PyObject *) PyExc_GeneratorExit;
+PyAPI_DATA(PyObject *) PyExc_StandardError;
+PyAPI_DATA(PyObject *) PyExc_ArithmeticError;
+PyAPI_DATA(PyObject *) PyExc_LookupError;
+
+PyAPI_DATA(PyObject *) PyExc_AssertionError;
+PyAPI_DATA(PyObject *) PyExc_AttributeError;
+PyAPI_DATA(PyObject *) PyExc_EOFError;
+PyAPI_DATA(PyObject *) PyExc_FloatingPointError;
+PyAPI_DATA(PyObject *) PyExc_EnvironmentError;
+PyAPI_DATA(PyObject *) PyExc_IOError;
+PyAPI_DATA(PyObject *) PyExc_OSError;
+PyAPI_DATA(PyObject *) PyExc_ImportError;
+PyAPI_DATA(PyObject *) PyExc_IndexError;
+PyAPI_DATA(PyObject *) PyExc_KeyError;
+PyAPI_DATA(PyObject *) PyExc_KeyboardInterrupt;
+PyAPI_DATA(PyObject *) PyExc_MemoryError;
+PyAPI_DATA(PyObject *) PyExc_NameError;
+PyAPI_DATA(PyObject *) PyExc_OverflowError;
+PyAPI_DATA(PyObject *) PyExc_RuntimeError;
+PyAPI_DATA(PyObject *) PyExc_NotImplementedError;
+PyAPI_DATA(PyObject *) PyExc_SyntaxError;
+PyAPI_DATA(PyObject *) PyExc_IndentationError;
+PyAPI_DATA(PyObject *) PyExc_TabError;
+PyAPI_DATA(PyObject *) PyExc_ReferenceError;
+PyAPI_DATA(PyObject *) PyExc_SystemError;
+PyAPI_DATA(PyObject *) PyExc_SystemExit;
+PyAPI_DATA(PyObject *) PyExc_TypeError;
+PyAPI_DATA(PyObject *) PyExc_UnboundLocalError;
+PyAPI_DATA(PyObject *) PyExc_UnicodeError;
+PyAPI_DATA(PyObject *) PyExc_UnicodeEncodeError;
+PyAPI_DATA(PyObject *) PyExc_UnicodeDecodeError;
+PyAPI_DATA(PyObject *) PyExc_UnicodeTranslateError;
+PyAPI_DATA(PyObject *) PyExc_ValueError;
+PyAPI_DATA(PyObject *) PyExc_ZeroDivisionError;
+#ifdef MS_WINDOWS
+PyAPI_DATA(PyObject *) PyExc_WindowsError;
+#endif
+#ifdef __VMS
+PyAPI_DATA(PyObject *) PyExc_VMSError;
+#endif
+
+PyAPI_DATA(PyObject *) PyExc_BufferError;
+
+PyAPI_DATA(PyObject *) PyExc_MemoryErrorInst;
+PyAPI_DATA(PyObject *) PyExc_RecursionErrorInst;
+
+/* Predefined warning categories */
+PyAPI_DATA(PyObject *) PyExc_Warning;
+PyAPI_DATA(PyObject *) PyExc_UserWarning;
+PyAPI_DATA(PyObject *) PyExc_DeprecationWarning;
+PyAPI_DATA(PyObject *) PyExc_PendingDeprecationWarning;
+PyAPI_DATA(PyObject *) PyExc_SyntaxWarning;
+PyAPI_DATA(PyObject *) PyExc_RuntimeWarning;
+PyAPI_DATA(PyObject *) PyExc_FutureWarning;
+PyAPI_DATA(PyObject *) PyExc_ImportWarning;
+PyAPI_DATA(PyObject *) PyExc_UnicodeWarning;
+PyAPI_DATA(PyObject *) PyExc_BytesWarning;
+
+
+/* Convenience functions */
+
+PyAPI_FUNC(int) PyErr_BadArgument(void);
+PyAPI_FUNC(PyObject *) PyErr_NoMemory(void);
+PyAPI_FUNC(PyObject *) PyErr_SetFromErrno(PyObject *);
+PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilenameObject(
+    PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilename(
+    PyObject *, const char *);
+#ifdef MS_WINDOWS
+PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithUnicodeFilename(
+    PyObject *, const Py_UNICODE *);
+#endif /* MS_WINDOWS */
+
+PyAPI_FUNC(PyObject *) PyErr_Format(PyObject *, const char *, ...)
+                        Py_GCC_ATTRIBUTE((format(printf, 2, 3)));
+
+#ifdef MS_WINDOWS
+PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithFilenameObject(
+    int, const char *);
+PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithFilename(
+    int, const char *);
+PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithUnicodeFilename(
+    int, const Py_UNICODE *);
+PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErr(int);
+PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilenameObject(
+    PyObject *,int, PyObject *);
+PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilename(
+    PyObject *,int, const char *);
+PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithUnicodeFilename(
+    PyObject *,int, const Py_UNICODE *);
+PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErr(PyObject *, int);
+#endif /* MS_WINDOWS */
+
+/* Export the old function so that the existing API remains available: */
+PyAPI_FUNC(void) PyErr_BadInternalCall(void);
+PyAPI_FUNC(void) _PyErr_BadInternalCall(const char *filename, int lineno);
+/* Mask the old API with a call to the new API for code compiled under
+   Python 2.0: */
+#define PyErr_BadInternalCall() _PyErr_BadInternalCall(__FILE__, __LINE__)
+
+/* Function to create a new exception */
+PyAPI_FUNC(PyObject *) PyErr_NewException(
+    char *name, PyObject *base, PyObject *dict);
+PyAPI_FUNC(PyObject *) PyErr_NewExceptionWithDoc(
+    char *name, char *doc, PyObject *base, PyObject *dict);
+PyAPI_FUNC(void) PyErr_WriteUnraisable(PyObject *);
+
+/* In sigcheck.c or signalmodule.c */
+PyAPI_FUNC(int) PyErr_CheckSignals(void);
+PyAPI_FUNC(void) PyErr_SetInterrupt(void);
+
+/* In signalmodule.c */
+int PySignal_SetWakeupFd(int fd);
+
+/* Support for adding program text to SyntaxErrors */
+PyAPI_FUNC(void) PyErr_SyntaxLocation(const char *, int);
+PyAPI_FUNC(PyObject *) PyErr_ProgramText(const char *, int);
+
+#ifdef Py_USING_UNICODE
+/* The following functions are used to create and modify unicode
+   exceptions from C */
+
+/* create a UnicodeDecodeError object */
+PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_Create(
+    const char *, const char *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *);
+
+/* create a UnicodeEncodeError object */
+PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_Create(
+    const char *, const Py_UNICODE *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *);
+
+/* create a UnicodeTranslateError object */
+PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_Create(
+    const Py_UNICODE *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *);
+
+/* get the encoding attribute */
+PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetEncoding(PyObject *);
+PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_GetEncoding(PyObject *);
+
+/* get the object attribute */
+PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetObject(PyObject *);
+PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_GetObject(PyObject *);
+PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_GetObject(PyObject *);
+
+/* get the value of the start attribute (the int * may not be NULL)
+   return 0 on success, -1 on failure */
+PyAPI_FUNC(int) PyUnicodeEncodeError_GetStart(PyObject *, Py_ssize_t *);
+PyAPI_FUNC(int) PyUnicodeDecodeError_GetStart(PyObject *, Py_ssize_t *);
+PyAPI_FUNC(int) PyUnicodeTranslateError_GetStart(PyObject *, Py_ssize_t *);
+
+/* assign a new value to the start attribute
+   return 0 on success, -1 on failure */
+PyAPI_FUNC(int) PyUnicodeEncodeError_SetStart(PyObject *, Py_ssize_t);
+PyAPI_FUNC(int) PyUnicodeDecodeError_SetStart(PyObject *, Py_ssize_t);
+PyAPI_FUNC(int) PyUnicodeTranslateError_SetStart(PyObject *, Py_ssize_t);
+
+/* get the value of the end attribute (the int *may not be NULL)
+ return 0 on success, -1 on failure */
+PyAPI_FUNC(int) PyUnicodeEncodeError_GetEnd(PyObject *, Py_ssize_t *);
+PyAPI_FUNC(int) PyUnicodeDecodeError_GetEnd(PyObject *, Py_ssize_t *);
+PyAPI_FUNC(int) PyUnicodeTranslateError_GetEnd(PyObject *, Py_ssize_t *);
+
+/* assign a new value to the end attribute
+   return 0 on success, -1 on failure */
+PyAPI_FUNC(int) PyUnicodeEncodeError_SetEnd(PyObject *, Py_ssize_t);
+PyAPI_FUNC(int) PyUnicodeDecodeError_SetEnd(PyObject *, Py_ssize_t);
+PyAPI_FUNC(int) PyUnicodeTranslateError_SetEnd(PyObject *, Py_ssize_t);
+
+/* get the value of the reason attribute */
+PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetReason(PyObject *);
+PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_GetReason(PyObject *);
+PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_GetReason(PyObject *);
+
+/* assign a new value to the reason attribute
+   return 0 on success, -1 on failure */
+PyAPI_FUNC(int) PyUnicodeEncodeError_SetReason(
+    PyObject *, const char *);
+PyAPI_FUNC(int) PyUnicodeDecodeError_SetReason(
+    PyObject *, const char *);
+PyAPI_FUNC(int) PyUnicodeTranslateError_SetReason(
+    PyObject *, const char *);
+#endif
+
+
+/* These APIs aren't really part of the error implementation, but
+   often needed to format error messages; the native C lib APIs are
+   not available on all platforms, which is why we provide emulations
+   for those platforms in Python/mysnprintf.c,
+   WARNING:  The return value of snprintf varies across platforms; do
+   not rely on any particular behavior; eventually the C99 defn may
+   be reliable.
+*/
+#if defined(MS_WIN32) && !defined(HAVE_SNPRINTF)
+# define HAVE_SNPRINTF
+# define snprintf _snprintf
+# define vsnprintf _vsnprintf
+#endif
+
+#include <stdarg.h>
+PyAPI_FUNC(int) PyOS_snprintf(char *str, size_t size, const char  *format, ...)
+                        Py_GCC_ATTRIBUTE((format(printf, 3, 4)));
+PyAPI_FUNC(int) PyOS_vsnprintf(char *str, size_t size, const char  *format, va_list va)
+                        Py_GCC_ATTRIBUTE((format(printf, 3, 0)));
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_ERRORS_H */

env/Include/pyexpat.h

@@ -0,0 +1,50 @@
+/* Stuff to export relevant 'expat' entry points from pyexpat to other
+ * parser modules, such as cElementTree. */
+
+/* note: you must import expat.h before importing this module! */
+
+#define PyExpat_CAPI_MAGIC  "pyexpat.expat_CAPI 1.1"
+#define PyExpat_CAPSULE_NAME "pyexpat.expat_CAPI"
+
+struct PyExpat_CAPI 
+{
+    char* magic; /* set to PyExpat_CAPI_MAGIC */
+    int size; /* set to sizeof(struct PyExpat_CAPI) */
+    int MAJOR_VERSION;
+    int MINOR_VERSION;
+    int MICRO_VERSION;
+    /* pointers to selected expat functions.  add new functions at
+       the end, if needed */
+    const XML_LChar * (*ErrorString)(enum XML_Error code);
+    enum XML_Error (*GetErrorCode)(XML_Parser parser);
+    XML_Size (*GetErrorColumnNumber)(XML_Parser parser);
+    XML_Size (*GetErrorLineNumber)(XML_Parser parser);
+    enum XML_Status (*Parse)(
+        XML_Parser parser, const char *s, int len, int isFinal);
+    XML_Parser (*ParserCreate_MM)(
+        const XML_Char *encoding, const XML_Memory_Handling_Suite *memsuite,
+        const XML_Char *namespaceSeparator);
+    void (*ParserFree)(XML_Parser parser);
+    void (*SetCharacterDataHandler)(
+        XML_Parser parser, XML_CharacterDataHandler handler);
+    void (*SetCommentHandler)(
+        XML_Parser parser, XML_CommentHandler handler);
+    void (*SetDefaultHandlerExpand)(
+        XML_Parser parser, XML_DefaultHandler handler);
+    void (*SetElementHandler)(
+        XML_Parser parser, XML_StartElementHandler start,
+        XML_EndElementHandler end);
+    void (*SetNamespaceDeclHandler)(
+        XML_Parser parser, XML_StartNamespaceDeclHandler start,
+        XML_EndNamespaceDeclHandler end);
+    void (*SetProcessingInstructionHandler)(
+        XML_Parser parser, XML_ProcessingInstructionHandler handler);
+    void (*SetUnknownEncodingHandler)(
+        XML_Parser parser, XML_UnknownEncodingHandler handler,
+        void *encodingHandlerData);
+    void (*SetUserData)(XML_Parser parser, void *userData);
+    /* might be none for expat < 2.1.0 */
+    int (*SetHashSalt)(XML_Parser parser, unsigned long hash_salt);
+    /* always add new stuff to the end! */
+};
+

env/Include/pyfpe.h

@@ -0,0 +1,176 @@
+#ifndef Py_PYFPE_H
+#define Py_PYFPE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+     ---------------------------------------------------------------------
+    /                       Copyright (c) 1996.                           \
+   |          The Regents of the University of California.                 |
+   |                        All rights reserved.                           |
+   |                                                                       |
+   |   Permission to use, copy, modify, and distribute this software for   |
+   |   any purpose without fee is hereby granted, provided that this en-   |
+   |   tire notice is included in all copies of any software which is or   |
+   |   includes  a  copy  or  modification  of  this software and in all   |
+   |   copies of the supporting documentation for such software.           |
+   |                                                                       |
+   |   This  work was produced at the University of California, Lawrence   |
+   |   Livermore National Laboratory under  contract  no.  W-7405-ENG-48   |
+   |   between  the  U.S.  Department  of  Energy and The Regents of the   |
+   |   University of California for the operation of UC LLNL.              |
+   |                                                                       |
+   |                              DISCLAIMER                               |
+   |                                                                       |
+   |   This  software was prepared as an account of work sponsored by an   |
+   |   agency of the United States Government. Neither the United States   |
+   |   Government  nor the University of California nor any of their em-   |
+   |   ployees, makes any warranty, express or implied, or  assumes  any   |
+   |   liability  or  responsibility  for the accuracy, completeness, or   |
+   |   usefulness of any information,  apparatus,  product,  or  process   |
+   |   disclosed,   or  represents  that  its  use  would  not  infringe   |
+   |   privately-owned rights. Reference herein to any specific  commer-   |
+   |   cial  products,  process,  or  service  by trade name, trademark,   |
+   |   manufacturer, or otherwise, does not  necessarily  constitute  or   |
+   |   imply  its endorsement, recommendation, or favoring by the United   |
+   |   States Government or the University of California. The views  and   |
+   |   opinions  of authors expressed herein do not necessarily state or   |
+   |   reflect those of the United States Government or  the  University   |
+   |   of  California,  and shall not be used for advertising or product   |
+    \  endorsement purposes.                                              /
+     ---------------------------------------------------------------------
+*/
+
+/*
+ *       Define macros for handling SIGFPE.
+ *       Lee Busby, LLNL, November, 1996
+ *       busby1@llnl.gov
+ *
+ *********************************************
+ * Overview of the system for handling SIGFPE:
+ *
+ * This file (Include/pyfpe.h) defines a couple of "wrapper" macros for
+ * insertion into your Python C code of choice. Their proper use is
+ * discussed below. The file Python/pyfpe.c defines a pair of global
+ * variables PyFPE_jbuf and PyFPE_counter which are used by the signal
+ * handler for SIGFPE to decide if a particular exception was protected
+ * by the macros. The signal handler itself, and code for enabling the
+ * generation of SIGFPE in the first place, is in a (new) Python module
+ * named fpectl. This module is standard in every respect. It can be loaded
+ * either statically or dynamically as you choose, and like any other
+ * Python module, has no effect until you import it.
+ *
+ * In the general case, there are three steps toward handling SIGFPE in any
+ * Python code:
+ *
+ * 1) Add the *_PROTECT macros to your C code as required to protect
+ *    dangerous floating point sections.
+ *
+ * 2) Turn on the inclusion of the code by adding the ``--with-fpectl''
+ *    flag at the time you run configure.  If the fpectl or other modules
+ *    which use the *_PROTECT macros are to be dynamically loaded, be
+ *    sure they are compiled with WANT_SIGFPE_HANDLER defined.
+ *
+ * 3) When python is built and running, import fpectl, and execute
+ *    fpectl.turnon_sigfpe(). This sets up the signal handler and enables
+ *    generation of SIGFPE whenever an exception occurs. From this point
+ *    on, any properly trapped SIGFPE should result in the Python
+ *    FloatingPointError exception.
+ *
+ * Step 1 has been done already for the Python kernel code, and should be
+ * done soon for the NumPy array package.  Step 2 is usually done once at
+ * python install time. Python's behavior with respect to SIGFPE is not
+ * changed unless you also do step 3. Thus you can control this new
+ * facility at compile time, or run time, or both.
+ *
+ ********************************
+ * Using the macros in your code:
+ *
+ * static PyObject *foobar(PyObject *self,PyObject *args)
+ * {
+ *     ....
+ *     PyFPE_START_PROTECT("Error in foobar", return 0)
+ *     result = dangerous_op(somearg1, somearg2, ...);
+ *     PyFPE_END_PROTECT(result)
+ *     ....
+ * }
+ *
+ * If a floating point error occurs in dangerous_op, foobar returns 0 (NULL),
+ * after setting the associated value of the FloatingPointError exception to
+ * "Error in foobar". ``Dangerous_op'' can be a single operation, or a block
+ * of code, function calls, or any combination, so long as no alternate
+ * return is possible before the PyFPE_END_PROTECT macro is reached.
+ *
+ * The macros can only be used in a function context where an error return
+ * can be recognized as signaling a Python exception. (Generally, most
+ * functions that return a PyObject * will qualify.)
+ *
+ * Guido's original design suggestion for PyFPE_START_PROTECT and
+ * PyFPE_END_PROTECT had them open and close a local block, with a locally
+ * defined jmp_buf and jmp_buf pointer. This would allow recursive nesting
+ * of the macros. The Ansi C standard makes it clear that such local
+ * variables need to be declared with the "volatile" type qualifier to keep
+ * setjmp from corrupting their values. Some current implementations seem
+ * to be more restrictive. For example, the HPUX man page for setjmp says
+ *
+ *   Upon the return from a setjmp() call caused by a longjmp(), the
+ *   values of any non-static local variables belonging to the routine
+ *   from which setjmp() was called are undefined. Code which depends on
+ *   such values is not guaranteed to be portable.
+ *
+ * I therefore decided on a more limited form of nesting, using a counter
+ * variable (PyFPE_counter) to keep track of any recursion.  If an exception
+ * occurs in an ``inner'' pair of macros, the return will apparently
+ * come from the outermost level.
+ *
+ */
+
+#ifdef WANT_SIGFPE_HANDLER
+#include <signal.h>
+#include <setjmp.h>
+#include <math.h>
+extern jmp_buf PyFPE_jbuf;
+extern int PyFPE_counter;
+extern double PyFPE_dummy(void *);
+
+#define PyFPE_START_PROTECT(err_string, leave_stmt) \
+if (!PyFPE_counter++ && setjmp(PyFPE_jbuf)) { \
+	PyErr_SetString(PyExc_FloatingPointError, err_string); \
+	PyFPE_counter = 0; \
+	leave_stmt; \
+}
+
+/*
+ * This (following) is a heck of a way to decrement a counter. However,
+ * unless the macro argument is provided, code optimizers will sometimes move
+ * this statement so that it gets executed *before* the unsafe expression
+ * which we're trying to protect.  That pretty well messes things up,
+ * of course.
+ *
+ * If the expression(s) you're trying to protect don't happen to return a
+ * value, you will need to manufacture a dummy result just to preserve the
+ * correct ordering of statements.  Note that the macro passes the address
+ * of its argument (so you need to give it something which is addressable).
+ * If your expression returns multiple results, pass the last such result
+ * to PyFPE_END_PROTECT.
+ *
+ * Note that PyFPE_dummy returns a double, which is cast to int.
+ * This seeming insanity is to tickle the Floating Point Unit (FPU).
+ * If an exception has occurred in a preceding floating point operation,
+ * some architectures (notably Intel 80x86) will not deliver the interrupt
+ * until the *next* floating point operation.  This is painful if you've
+ * already decremented PyFPE_counter.
+ */
+#define PyFPE_END_PROTECT(v) PyFPE_counter -= (int)PyFPE_dummy(&(v));
+
+#else
+
+#define PyFPE_START_PROTECT(err_string, leave_stmt)
+#define PyFPE_END_PROTECT(v)
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_PYFPE_H */

env/Include/pygetopt.h

@@ -0,0 +1,18 @@
+
+#ifndef Py_PYGETOPT_H
+#define Py_PYGETOPT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_DATA(int) _PyOS_opterr;
+PyAPI_DATA(int) _PyOS_optind;
+PyAPI_DATA(char *) _PyOS_optarg;
+
+PyAPI_FUNC(void) _PyOS_ResetGetOpt(void);
+PyAPI_FUNC(int) _PyOS_GetOpt(int argc, char **argv, char *optstring);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_PYGETOPT_H */

env/Include/pymacconfig.h

@@ -0,0 +1,102 @@
+#ifndef PYMACCONFIG_H
+#define PYMACCONFIG_H
+     /*
+      * This file moves some of the autoconf magic to compile-time
+      * when building on MacOSX. This is needed for building 4-way
+      * universal binaries and for 64-bit universal binaries because
+      * the values redefined below aren't configure-time constant but
+      * only compile-time constant in these scenarios.
+      */
+
+#if defined(__APPLE__)
+
+# undef SIZEOF_LONG
+# undef SIZEOF_PTHREAD_T
+# undef SIZEOF_SIZE_T
+# undef SIZEOF_TIME_T
+# undef SIZEOF_VOID_P
+# undef SIZEOF__BOOL
+# undef SIZEOF_UINTPTR_T
+# undef SIZEOF_PTHREAD_T
+# undef WORDS_BIGENDIAN
+# undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754
+# undef DOUBLE_IS_BIG_ENDIAN_IEEE754
+# undef DOUBLE_IS_LITTLE_ENDIAN_IEEE754
+# undef HAVE_GCC_ASM_FOR_X87
+
+#    undef VA_LIST_IS_ARRAY
+#    if defined(__LP64__) && defined(__x86_64__)
+#        define VA_LIST_IS_ARRAY 1
+#    endif
+
+#    undef HAVE_LARGEFILE_SUPPORT
+#    ifndef __LP64__
+#         define HAVE_LARGEFILE_SUPPORT 1
+#    endif
+
+#    undef SIZEOF_LONG
+#    ifdef __LP64__
+#        define SIZEOF__BOOL            1
+#        define SIZEOF__BOOL            1
+#        define SIZEOF_LONG             8
+#        define SIZEOF_PTHREAD_T        8
+#        define SIZEOF_SIZE_T           8
+#        define SIZEOF_TIME_T           8
+#        define SIZEOF_VOID_P           8
+#        define SIZEOF_UINTPTR_T        8
+#        define SIZEOF_PTHREAD_T        8
+#    else
+#        ifdef __ppc__
+#           define SIZEOF__BOOL         4
+#        else
+#           define SIZEOF__BOOL         1
+#        endif
+#        define SIZEOF_LONG             4
+#        define SIZEOF_PTHREAD_T        4
+#        define SIZEOF_SIZE_T           4
+#        define SIZEOF_TIME_T           4
+#        define SIZEOF_VOID_P           4
+#        define SIZEOF_UINTPTR_T        4
+#        define SIZEOF_PTHREAD_T        4
+#    endif
+
+#    if defined(__LP64__)
+     /* MacOSX 10.4 (the first release to support 64-bit code
+      * at all) only supports 64-bit in the UNIX layer.
+      * Therefore suppress the toolbox-glue in 64-bit mode.
+      */
+
+    /* In 64-bit mode setpgrp always has no arguments, in 32-bit
+     * mode that depends on the compilation environment
+     */
+#       undef SETPGRP_HAVE_ARG
+
+#    endif
+
+#ifdef __BIG_ENDIAN__
+#define WORDS_BIGENDIAN 1
+#define DOUBLE_IS_BIG_ENDIAN_IEEE754
+#else
+#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754
+#endif /* __BIG_ENDIAN */
+
+#ifdef __i386__
+# define HAVE_GCC_ASM_FOR_X87
+#endif
+
+    /*
+     * The definition in pyconfig.h is only valid on the OS release
+     * where configure ran on and not necessarily for all systems where
+     * the executable can be used on.
+     *
+     * Specifically: OSX 10.4 has limited supported for '%zd', while
+     * 10.5 has full support for '%zd'. A binary built on 10.5 won't
+     * work properly on 10.4 unless we suppress the definition
+     * of PY_FORMAT_SIZE_T
+     */
+#undef  PY_FORMAT_SIZE_T
+
+
+#endif /* defined(_APPLE__) */
+
+#endif /* PYMACCONFIG_H */

env/Include/pymactoolbox.h

@@ -0,0 +1,232 @@
+/*
+** pymactoolbox.h - globals defined in mactoolboxglue.c
+*/
+#ifndef Py_PYMACTOOLBOX_H
+#define Py_PYMACTOOLBOX_H
+#ifdef __cplusplus
+	extern "C" {
+#endif
+
+#include <Carbon/Carbon.h>
+
+/*
+** Issue #27806: Workaround for gcc 4.x which does not have _has_include.
+*/
+#ifndef __has_include
+#define __has_include(x) 0
+#endif
+/* Workaround */
+
+#if __has_include(<Availability.h>)
+#include <Availability.h>
+#define APPLE_SUPPORTS_QUICKTIME (__MAC_OS_X_VERSION_MAX_ALLOWED < 101200) && !__LP64__
+#else
+#define APPLE_SUPPORTS_QUICKTIME !__LP64__
+#endif
+
+#if APPLE_SUPPORTS_QUICKTIME
+#include <QuickTime/QuickTime.h>
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/*
+** Helper routines for error codes and such.
+*/
+char *PyMac_StrError(int);			/* strerror with mac errors */
+extern PyObject *PyMac_OSErrException;		/* Exception for OSErr */
+PyObject *PyMac_GetOSErrException(void);	/* Initialize & return it */
+PyObject *PyErr_Mac(PyObject *, int);		/* Exception with a mac error */
+PyObject *PyMac_Error(OSErr);			/* Uses PyMac_GetOSErrException */
+#if APPLE_SUPPORTS_QUICKTIME
+extern OSErr PyMac_GetFullPathname(FSSpec *, char *, int); /* convert
+							      fsspec->path */
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/*
+** These conversion routines are defined in mactoolboxglue.c itself.
+*/
+int PyMac_GetOSType(PyObject *, OSType *);	/* argument parser for OSType */
+PyObject *PyMac_BuildOSType(OSType);		/* Convert OSType to PyObject */
+
+PyObject *PyMac_BuildNumVersion(NumVersion);/* Convert NumVersion to PyObject */
+
+int PyMac_GetStr255(PyObject *, Str255);	/* argument parser for Str255 */
+PyObject *PyMac_BuildStr255(Str255);		/* Convert Str255 to PyObject */
+PyObject *PyMac_BuildOptStr255(Str255);		/* Convert Str255 to PyObject,
+						   NULL to None */
+
+int PyMac_GetRect(PyObject *, Rect *);		/* argument parser for Rect */
+PyObject *PyMac_BuildRect(Rect *);		/* Convert Rect to PyObject */
+
+int PyMac_GetPoint(PyObject *, Point *);	/* argument parser for Point */
+PyObject *PyMac_BuildPoint(Point);		/* Convert Point to PyObject */
+
+int PyMac_GetEventRecord(PyObject *, EventRecord *); /* argument parser for
+							EventRecord */
+PyObject *PyMac_BuildEventRecord(EventRecord *); /* Convert EventRecord to
+						    PyObject */
+
+int PyMac_GetFixed(PyObject *, Fixed *);	/* argument parser for Fixed */
+PyObject *PyMac_BuildFixed(Fixed);		/* Convert Fixed to PyObject */
+int PyMac_Getwide(PyObject *, wide *);		/* argument parser for wide */
+PyObject *PyMac_Buildwide(wide *);		/* Convert wide to PyObject */
+
+/*
+** The rest of the routines are implemented by extension modules. If they are
+** dynamically loaded mactoolboxglue will contain a stub implementation of the
+** routine, which imports the module, whereupon the module's init routine will
+** communicate the routine pointer back to the stub.
+** If USE_TOOLBOX_OBJECT_GLUE is not defined there is no glue code, and the
+** extension modules simply declare the routine. This is the case for static
+** builds (and could be the case for MacPython CFM builds, because CFM extension
+** modules can reference each other without problems).
+*/
+
+#ifdef USE_TOOLBOX_OBJECT_GLUE
+/*
+** These macros are used in the module init code. If we use toolbox object glue
+** it sets the function pointer to point to the real function.
+*/
+#define PyMac_INIT_TOOLBOX_OBJECT_NEW(object, rtn) { \
+	extern PyObject *(*PyMacGluePtr_##rtn)(object); \
+	PyMacGluePtr_##rtn = _##rtn; \
+}
+#define PyMac_INIT_TOOLBOX_OBJECT_CONVERT(object, rtn) { \
+	extern int (*PyMacGluePtr_##rtn)(PyObject *, object *); \
+	PyMacGluePtr_##rtn = _##rtn; \
+}
+#else
+/*
+** If we don't use toolbox object glue the init macros are empty. Moreover, we define
+** _xxx_New to be the same as xxx_New, and the code in mactoolboxglue isn't included.
+*/
+#define PyMac_INIT_TOOLBOX_OBJECT_NEW(object, rtn)
+#define PyMac_INIT_TOOLBOX_OBJECT_CONVERT(object, rtn)
+#endif /* USE_TOOLBOX_OBJECT_GLUE */
+
+/* macfs exports */
+#ifndef __LP64__
+int PyMac_GetFSSpec(PyObject *, FSSpec *);	/* argument parser for FSSpec */
+PyObject *PyMac_BuildFSSpec(FSSpec *);		/* Convert FSSpec to PyObject */
+#endif /* !__LP64__ */
+
+int PyMac_GetFSRef(PyObject *, FSRef *);	/* argument parser for FSRef */
+PyObject *PyMac_BuildFSRef(FSRef *);		/* Convert FSRef to PyObject */
+
+/* AE exports */
+extern PyObject *AEDesc_New(AppleEvent *); /* XXXX Why passed by address?? */
+extern PyObject *AEDesc_NewBorrowed(AppleEvent *);
+extern int AEDesc_Convert(PyObject *, AppleEvent *);
+
+/* Cm exports */
+extern PyObject *CmpObj_New(Component);
+extern int CmpObj_Convert(PyObject *, Component *);
+extern PyObject *CmpInstObj_New(ComponentInstance);
+extern int CmpInstObj_Convert(PyObject *, ComponentInstance *);
+
+/* Ctl exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *CtlObj_New(ControlHandle);
+extern int CtlObj_Convert(PyObject *, ControlHandle *);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* Dlg exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *DlgObj_New(DialogPtr);
+extern int DlgObj_Convert(PyObject *, DialogPtr *);
+extern PyObject *DlgObj_WhichDialog(DialogPtr);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* Drag exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *DragObj_New(DragReference);
+extern int DragObj_Convert(PyObject *, DragReference *);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* List exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *ListObj_New(ListHandle);
+extern int ListObj_Convert(PyObject *, ListHandle *);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* Menu exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *MenuObj_New(MenuHandle);
+extern int MenuObj_Convert(PyObject *, MenuHandle *);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* Qd exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+extern PyObject *QdRGB_New(RGBColor *);
+extern int QdRGB_Convert(PyObject *, RGBColor *);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* Qdoffs exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *GWorldObj_New(GWorldPtr);
+extern int GWorldObj_Convert(PyObject *, GWorldPtr *);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* Qt exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *TrackObj_New(Track);
+extern int TrackObj_Convert(PyObject *, Track *);
+extern PyObject *MovieObj_New(Movie);
+extern int MovieObj_Convert(PyObject *, Movie *);
+extern PyObject *MovieCtlObj_New(MovieController);
+extern int MovieCtlObj_Convert(PyObject *, MovieController *);
+extern PyObject *TimeBaseObj_New(TimeBase);
+extern int TimeBaseObj_Convert(PyObject *, TimeBase *);
+extern PyObject *UserDataObj_New(UserData);
+extern int UserDataObj_Convert(PyObject *, UserData *);
+extern PyObject *MediaObj_New(Media);
+extern int MediaObj_Convert(PyObject *, Media *);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* Res exports */
+extern PyObject *ResObj_New(Handle);
+extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
+
+/* TE exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *TEObj_New(TEHandle);
+extern int TEObj_Convert(PyObject *, TEHandle *);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* Win exports */
+#if APPLE_SUPPORTS_QUICKTIME
+extern PyObject *WinObj_New(WindowPtr);
+extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyObject *WinObj_WhichWindow(WindowPtr);
+#endif /* APPLE_SUPPORTS_QUICKTIME */
+
+/* CF exports */
+extern PyObject *CFObj_New(CFTypeRef);
+extern int CFObj_Convert(PyObject *, CFTypeRef *);
+extern PyObject *CFTypeRefObj_New(CFTypeRef);
+extern int CFTypeRefObj_Convert(PyObject *, CFTypeRef *);
+extern PyObject *CFStringRefObj_New(CFStringRef);
+extern int CFStringRefObj_Convert(PyObject *, CFStringRef *);
+extern PyObject *CFMutableStringRefObj_New(CFMutableStringRef);
+extern int CFMutableStringRefObj_Convert(PyObject *, CFMutableStringRef *);
+extern PyObject *CFArrayRefObj_New(CFArrayRef);
+extern int CFArrayRefObj_Convert(PyObject *, CFArrayRef *);
+extern PyObject *CFMutableArrayRefObj_New(CFMutableArrayRef);
+extern int CFMutableArrayRefObj_Convert(PyObject *, CFMutableArrayRef *);
+extern PyObject *CFDictionaryRefObj_New(CFDictionaryRef);
+extern int CFDictionaryRefObj_Convert(PyObject *, CFDictionaryRef *);
+extern PyObject *CFMutableDictionaryRefObj_New(CFMutableDictionaryRef);
+extern int CFMutableDictionaryRefObj_Convert(PyObject *, CFMutableDictionaryRef *);
+extern PyObject *CFURLRefObj_New(CFURLRef);
+extern int CFURLRefObj_Convert(PyObject *, CFURLRef *);
+extern int OptionalCFURLRefObj_Convert(PyObject *, CFURLRef *);
+
+#ifdef __cplusplus
+	}
+#endif
+#endif

env/Include/pymath.h

@@ -0,0 +1,214 @@
+#ifndef Py_PYMATH_H
+#define Py_PYMATH_H
+
+#include "pyconfig.h" /* include for defines */
+
+/**************************************************************************
+Symbols and macros to supply platform-independent interfaces to mathematical
+functions and constants
+**************************************************************************/
+
+/* Python provides implementations for copysign, round and hypot in
+ * Python/pymath.c just in case your math library doesn't provide the
+ * functions.
+ *
+ *Note: PC/pyconfig.h defines copysign as _copysign
+ */
+#ifndef HAVE_COPYSIGN
+extern double copysign(double, double);
+#endif
+
+#ifndef HAVE_ROUND
+extern double round(double);
+#endif
+
+#ifndef HAVE_HYPOT
+extern double hypot(double, double);
+#endif
+
+/* extra declarations */
+#ifndef _MSC_VER
+#ifndef __STDC__
+extern double fmod (double, double);
+extern double frexp (double, int *);
+extern double ldexp (double, int);
+extern double modf (double, double *);
+extern double pow(double, double);
+#endif /* __STDC__ */
+#endif /* _MSC_VER */
+
+#ifdef _OSF_SOURCE
+/* OSF1 5.1 doesn't make these available with XOPEN_SOURCE_EXTENDED defined */
+extern int finite(double);
+extern double copysign(double, double);
+#endif
+
+/* High precision definition of pi and e (Euler)
+ * The values are taken from libc6's math.h.
+ */
+#ifndef Py_MATH_PIl
+#define Py_MATH_PIl 3.1415926535897932384626433832795029L
+#endif
+#ifndef Py_MATH_PI
+#define Py_MATH_PI 3.14159265358979323846
+#endif
+
+#ifndef Py_MATH_El
+#define Py_MATH_El 2.7182818284590452353602874713526625L
+#endif
+
+#ifndef Py_MATH_E
+#define Py_MATH_E 2.7182818284590452354
+#endif
+
+/* On x86, Py_FORCE_DOUBLE forces a floating-point number out of an x87 FPU
+   register and into a 64-bit memory location, rounding from extended
+   precision to double precision in the process.  On other platforms it does
+   nothing. */
+
+/* we take double rounding as evidence of x87 usage */
+#ifndef Py_FORCE_DOUBLE
+#  ifdef X87_DOUBLE_ROUNDING
+PyAPI_FUNC(double) _Py_force_double(double);
+#    define Py_FORCE_DOUBLE(X) (_Py_force_double(X))
+#  else
+#    define Py_FORCE_DOUBLE(X) (X)
+#  endif
+#endif
+
+#ifdef HAVE_GCC_ASM_FOR_X87
+PyAPI_FUNC(unsigned short) _Py_get_387controlword(void);
+PyAPI_FUNC(void) _Py_set_387controlword(unsigned short);
+#endif
+
+/* Py_IS_NAN(X)
+ * Return 1 if float or double arg is a NaN, else 0.
+ * Caution:
+ *     X is evaluated more than once.
+ *     This may not work on all platforms.  Each platform has *some*
+ *     way to spell this, though -- override in pyconfig.h if you have
+ *     a platform where it doesn't work.
+ * Note: PC/pyconfig.h defines Py_IS_NAN as _isnan
+ */
+#ifndef Py_IS_NAN
+#if defined HAVE_DECL_ISNAN && HAVE_DECL_ISNAN == 1
+#define Py_IS_NAN(X) isnan(X)
+#else
+#define Py_IS_NAN(X) ((X) != (X))
+#endif
+#endif
+
+/* Py_IS_INFINITY(X)
+ * Return 1 if float or double arg is an infinity, else 0.
+ * Caution:
+ *    X is evaluated more than once.
+ *    This implementation may set the underflow flag if |X| is very small;
+ *    it really can't be implemented correctly (& easily) before C99.
+ *    Override in pyconfig.h if you have a better spelling on your platform.
+ *  Py_FORCE_DOUBLE is used to avoid getting false negatives from a
+ *    non-infinite value v sitting in an 80-bit x87 register such that
+ *    v becomes infinite when spilled from the register to 64-bit memory.
+ * Note: PC/pyconfig.h defines Py_IS_INFINITY as _isinf
+ */
+#ifndef Py_IS_INFINITY
+#  if defined HAVE_DECL_ISINF && HAVE_DECL_ISINF == 1
+#    define Py_IS_INFINITY(X) isinf(X)
+#  else
+#    define Py_IS_INFINITY(X) ((X) &&                                   \
+                               (Py_FORCE_DOUBLE(X)*0.5 == Py_FORCE_DOUBLE(X)))
+#  endif
+#endif
+
+/* Py_IS_FINITE(X)
+ * Return 1 if float or double arg is neither infinite nor NAN, else 0.
+ * Some compilers (e.g. VisualStudio) have intrisics for this, so a special
+ * macro for this particular test is useful
+ * Note: PC/pyconfig.h defines Py_IS_FINITE as _finite
+ */
+#ifndef Py_IS_FINITE
+#if defined HAVE_DECL_ISFINITE && HAVE_DECL_ISFINITE == 1
+#define Py_IS_FINITE(X) isfinite(X)
+#elif defined HAVE_FINITE
+#define Py_IS_FINITE(X) finite(X)
+#else
+#define Py_IS_FINITE(X) (!Py_IS_INFINITY(X) && !Py_IS_NAN(X))
+#endif
+#endif
+
+/* HUGE_VAL is supposed to expand to a positive double infinity.  Python
+ * uses Py_HUGE_VAL instead because some platforms are broken in this
+ * respect.  We used to embed code in pyport.h to try to worm around that,
+ * but different platforms are broken in conflicting ways.  If you're on
+ * a platform where HUGE_VAL is defined incorrectly, fiddle your Python
+ * config to #define Py_HUGE_VAL to something that works on your platform.
+ */
+#ifndef Py_HUGE_VAL
+#define Py_HUGE_VAL HUGE_VAL
+#endif
+
+/* Py_NAN
+ * A value that evaluates to a NaN. On IEEE 754 platforms INF*0 or
+ * INF/INF works. Define Py_NO_NAN in pyconfig.h if your platform
+ * doesn't support NaNs.
+ */
+#if !defined(Py_NAN) && !defined(Py_NO_NAN)
+#if !defined(__INTEL_COMPILER)
+    #define Py_NAN (Py_HUGE_VAL * 0.)
+#else /* __INTEL_COMPILER */
+    #if defined(ICC_NAN_STRICT)
+        #pragma float_control(push)
+        #pragma float_control(precise, on)
+        #pragma float_control(except,  on)
+        #if defined(_MSC_VER)
+            __declspec(noinline)
+        #else /* Linux */
+            __attribute__((noinline))
+        #endif /* _MSC_VER */
+        static double __icc_nan()
+        {
+            return sqrt(-1.0);
+        }
+        #pragma float_control (pop)
+        #define Py_NAN __icc_nan()
+    #else /* ICC_NAN_RELAXED as default for Intel Compiler */
+        static union { unsigned char buf[8]; double __icc_nan; } __nan_store = {0,0,0,0,0,0,0xf8,0x7f};
+        #define Py_NAN (__nan_store.__icc_nan)
+    #endif /* ICC_NAN_STRICT */
+#endif /* __INTEL_COMPILER */
+#endif
+
+/* Py_OVERFLOWED(X)
+ * Return 1 iff a libm function overflowed.  Set errno to 0 before calling
+ * a libm function, and invoke this macro after, passing the function
+ * result.
+ * Caution:
+ *    This isn't reliable.  C99 no longer requires libm to set errno under
+ *	  any exceptional condition, but does require +- HUGE_VAL return
+ *	  values on overflow.  A 754 box *probably* maps HUGE_VAL to a
+ *	  double infinity, and we're cool if that's so, unless the input
+ *	  was an infinity and an infinity is the expected result.  A C89
+ *	  system sets errno to ERANGE, so we check for that too.  We're
+ *	  out of luck if a C99 754 box doesn't map HUGE_VAL to +Inf, or
+ *	  if the returned result is a NaN, or if a C89 box returns HUGE_VAL
+ *	  in non-overflow cases.
+ *    X is evaluated more than once.
+ * Some platforms have better way to spell this, so expect some #ifdef'ery.
+ *
+ * OpenBSD uses 'isinf()' because a compiler bug on that platform causes
+ * the longer macro version to be mis-compiled. This isn't optimal, and
+ * should be removed once a newer compiler is available on that platform.
+ * The system that had the failure was running OpenBSD 3.2 on Intel, with
+ * gcc 2.95.3.
+ *
+ * According to Tim's checkin, the FreeBSD systems use isinf() to work
+ * around a FPE bug on that platform.
+ */
+#if defined(__FreeBSD__) || defined(__OpenBSD__)
+#define Py_OVERFLOWED(X) isinf(X)
+#else
+#define Py_OVERFLOWED(X) ((X) != 0.0 && (errno == ERANGE ||    \
+					 (X) == Py_HUGE_VAL || \
+					 (X) == -Py_HUGE_VAL))
+#endif
+
+#endif /* Py_PYMATH_H */

env/Include/pymem.h

@@ -0,0 +1,122 @@
+/* The PyMem_ family:  low-level memory allocation interfaces.
+   See objimpl.h for the PyObject_ memory family.
+*/
+
+#ifndef Py_PYMEM_H
+#define Py_PYMEM_H
+
+#include "pyport.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* BEWARE:
+
+   Each interface exports both functions and macros.  Extension modules should
+   use the functions, to ensure binary compatibility across Python versions.
+   Because the Python implementation is free to change internal details, and
+   the macros may (or may not) expose details for speed, if you do use the
+   macros you must recompile your extensions with each Python release.
+
+   Never mix calls to PyMem_ with calls to the platform malloc/realloc/
+   calloc/free.  For example, on Windows different DLLs may end up using
+   different heaps, and if you use PyMem_Malloc you'll get the memory from the
+   heap used by the Python DLL; it could be a disaster if you free()'ed that
+   directly in your own extension.  Using PyMem_Free instead ensures Python
+   can return the memory to the proper heap.  As another example, in
+   PYMALLOC_DEBUG mode, Python wraps all calls to all PyMem_ and PyObject_
+   memory functions in special debugging wrappers that add additional
+   debugging info to dynamic memory blocks.  The system routines have no idea
+   what to do with that stuff, and the Python wrappers have no idea what to do
+   with raw blocks obtained directly by the system routines then.
+
+   The GIL must be held when using these APIs.
+*/
+
+/*
+ * Raw memory interface
+ * ====================
+ */
+
+/* Functions
+
+   Functions supplying platform-independent semantics for malloc/realloc/
+   free.  These functions make sure that allocating 0 bytes returns a distinct
+   non-NULL pointer (whenever possible -- if we're flat out of memory, NULL
+   may be returned), even if the platform malloc and realloc don't.
+   Returned pointers must be checked for NULL explicitly.  No action is
+   performed on failure (no exception is set, no warning is printed, etc).
+*/
+
+PyAPI_FUNC(void *) PyMem_Malloc(size_t);
+PyAPI_FUNC(void *) PyMem_Realloc(void *, size_t);
+PyAPI_FUNC(void) PyMem_Free(void *);
+
+/* Starting from Python 1.6, the wrappers Py_{Malloc,Realloc,Free} are
+   no longer supported. They used to call PyErr_NoMemory() on failure. */
+
+/* Macros. */
+#ifdef PYMALLOC_DEBUG
+/* Redirect all memory operations to Python's debugging allocator. */
+#define PyMem_MALLOC		_PyMem_DebugMalloc
+#define PyMem_REALLOC		_PyMem_DebugRealloc
+#define PyMem_FREE		_PyMem_DebugFree
+
+#else	/* ! PYMALLOC_DEBUG */
+
+/* PyMem_MALLOC(0) means malloc(1). Some systems would return NULL
+   for malloc(0), which would be treated as an error. Some platforms
+   would return a pointer with no memory behind it, which would break
+   pymalloc. To solve these problems, allocate an extra byte. */
+/* Returns NULL to indicate error if a negative size or size larger than
+   Py_ssize_t can represent is supplied.  Helps prevents security holes. */
+#define PyMem_MALLOC(n)		((size_t)(n) > (size_t)PY_SSIZE_T_MAX ? NULL \
+				: malloc(((n) != 0) ? (n) : 1))
+#define PyMem_REALLOC(p, n)	((size_t)(n) > (size_t)PY_SSIZE_T_MAX  ? NULL \
+				: realloc((p), ((n) != 0) ? (n) : 1))
+#define PyMem_FREE		free
+
+#endif	/* PYMALLOC_DEBUG */
+
+/*
+ * Type-oriented memory interface
+ * ==============================
+ *
+ * Allocate memory for n objects of the given type.  Returns a new pointer
+ * or NULL if the request was too large or memory allocation failed.  Use
+ * these macros rather than doing the multiplication yourself so that proper
+ * overflow checking is always done.
+ */
+
+#define PyMem_New(type, n) \
+  ( ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :	\
+	( (type *) PyMem_Malloc((n) * sizeof(type)) ) )
+#define PyMem_NEW(type, n) \
+  ( ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :	\
+	( (type *) PyMem_MALLOC((n) * sizeof(type)) ) )
+
+/*
+ * The value of (p) is always clobbered by this macro regardless of success.
+ * The caller MUST check if (p) is NULL afterwards and deal with the memory
+ * error if so.  This means the original value of (p) MUST be saved for the
+ * caller's memory error handler to not lose track of it.
+ */
+#define PyMem_Resize(p, type, n) \
+  ( (p) = ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :	\
+	(type *) PyMem_Realloc((p), (n) * sizeof(type)) )
+#define PyMem_RESIZE(p, type, n) \
+  ( (p) = ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :	\
+	(type *) PyMem_REALLOC((p), (n) * sizeof(type)) )
+
+/* PyMem{Del,DEL} are left over from ancient days, and shouldn't be used
+ * anymore.  They're just confusing aliases for PyMem_{Free,FREE} now.
+ */
+#define PyMem_Del		PyMem_Free
+#define PyMem_DEL		PyMem_FREE
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !Py_PYMEM_H */

env/Include/pyport.h

@@ -0,0 +1,950 @@
+#ifndef Py_PYPORT_H
+#define Py_PYPORT_H
+
+#include "pyconfig.h" /* include for defines */
+
+/* Some versions of HP-UX & Solaris need inttypes.h for int32_t,
+   INT32_MAX, etc. */
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+/**************************************************************************
+Symbols and macros to supply platform-independent interfaces to basic
+C language & library operations whose spellings vary across platforms.
+
+Please try to make documentation here as clear as possible:  by definition,
+the stuff here is trying to illuminate C's darkest corners.
+
+Config #defines referenced here:
+
+SIGNED_RIGHT_SHIFT_ZERO_FILLS
+Meaning:  To be defined iff i>>j does not extend the sign bit when i is a
+          signed integral type and i < 0.
+Used in:  Py_ARITHMETIC_RIGHT_SHIFT
+
+Py_DEBUG
+Meaning:  Extra checks compiled in for debug mode.
+Used in:  Py_SAFE_DOWNCAST
+
+HAVE_UINTPTR_T
+Meaning:  The C9X type uintptr_t is supported by the compiler
+Used in:  Py_uintptr_t
+
+HAVE_LONG_LONG
+Meaning:  The compiler supports the C type "long long"
+Used in:  PY_LONG_LONG
+
+**************************************************************************/
+
+
+/* For backward compatibility only. Obsolete, do not use. */
+#ifdef HAVE_PROTOTYPES
+#define Py_PROTO(x) x
+#else
+#define Py_PROTO(x) ()
+#endif
+#ifndef Py_FPROTO
+#define Py_FPROTO(x) Py_PROTO(x)
+#endif
+
+/* typedefs for some C9X-defined synonyms for integral types.
+ *
+ * The names in Python are exactly the same as the C9X names, except with a
+ * Py_ prefix.  Until C9X is universally implemented, this is the only way
+ * to ensure that Python gets reliable names that don't conflict with names
+ * in non-Python code that are playing their own tricks to define the C9X
+ * names.
+ *
+ * NOTE: don't go nuts here!  Python has no use for *most* of the C9X
+ * integral synonyms.  Only define the ones we actually need.
+ */
+
+#ifdef HAVE_LONG_LONG
+#ifndef PY_LONG_LONG
+#define PY_LONG_LONG long long
+#if defined(LLONG_MAX)
+/* If LLONG_MAX is defined in limits.h, use that. */
+#define PY_LLONG_MIN LLONG_MIN
+#define PY_LLONG_MAX LLONG_MAX
+#define PY_ULLONG_MAX ULLONG_MAX
+#elif defined(__LONG_LONG_MAX__)
+/* Otherwise, if GCC has a builtin define, use that. */
+#define PY_LLONG_MAX __LONG_LONG_MAX__
+#define PY_LLONG_MIN (-PY_LLONG_MAX-1)
+#define PY_ULLONG_MAX (__LONG_LONG_MAX__*2ULL + 1ULL)
+#else
+/* Otherwise, rely on two's complement. */
+#define PY_ULLONG_MAX (~0ULL)
+#define PY_LLONG_MAX  ((long long)(PY_ULLONG_MAX>>1))
+#define PY_LLONG_MIN (-PY_LLONG_MAX-1)
+#endif /* LLONG_MAX */
+#endif
+#endif /* HAVE_LONG_LONG */
+
+/* a build with 30-bit digits for Python long integers needs an exact-width
+ * 32-bit unsigned integer type to store those digits.  (We could just use
+ * type 'unsigned long', but that would be wasteful on a system where longs
+ * are 64-bits.)  On Unix systems, the autoconf macro AC_TYPE_UINT32_T defines
+ * uint32_t to be such a type unless stdint.h or inttypes.h defines uint32_t.
+ * However, it doesn't set HAVE_UINT32_T, so we do that here.
+ */
+#ifdef uint32_t
+#define HAVE_UINT32_T 1
+#endif
+
+#ifdef HAVE_UINT32_T
+#ifndef PY_UINT32_T
+#define PY_UINT32_T uint32_t
+#endif
+#endif
+
+/* Macros for a 64-bit unsigned integer type; used for type 'twodigits' in the
+ * long integer implementation, when 30-bit digits are enabled.
+ */
+#ifdef uint64_t
+#define HAVE_UINT64_T 1
+#endif
+
+#ifdef HAVE_UINT64_T
+#ifndef PY_UINT64_T
+#define PY_UINT64_T uint64_t
+#endif
+#endif
+
+/* Signed variants of the above */
+#ifdef int32_t
+#define HAVE_INT32_T 1
+#endif
+
+#ifdef HAVE_INT32_T
+#ifndef PY_INT32_T
+#define PY_INT32_T int32_t
+#endif
+#endif
+
+#ifdef int64_t
+#define HAVE_INT64_T 1
+#endif
+
+#ifdef HAVE_INT64_T
+#ifndef PY_INT64_T
+#define PY_INT64_T int64_t
+#endif
+#endif
+
+/* If PYLONG_BITS_IN_DIGIT is not defined then we'll use 30-bit digits if all
+   the necessary integer types are available, and we're on a 64-bit platform
+   (as determined by SIZEOF_VOID_P); otherwise we use 15-bit digits. */
+
+#ifndef PYLONG_BITS_IN_DIGIT
+#if (defined HAVE_UINT64_T && defined HAVE_INT64_T && \
+     defined HAVE_UINT32_T && defined HAVE_INT32_T && SIZEOF_VOID_P >= 8)
+#define PYLONG_BITS_IN_DIGIT 30
+#else
+#define PYLONG_BITS_IN_DIGIT 15
+#endif
+#endif
+
+/* uintptr_t is the C9X name for an unsigned integral type such that a
+ * legitimate void* can be cast to uintptr_t and then back to void* again
+ * without loss of information.  Similarly for intptr_t, wrt a signed
+ * integral type.
+ */
+#ifdef HAVE_UINTPTR_T
+typedef uintptr_t       Py_uintptr_t;
+typedef intptr_t        Py_intptr_t;
+
+#elif SIZEOF_VOID_P <= SIZEOF_INT
+typedef unsigned int    Py_uintptr_t;
+typedef int             Py_intptr_t;
+
+#elif SIZEOF_VOID_P <= SIZEOF_LONG
+typedef unsigned long   Py_uintptr_t;
+typedef long            Py_intptr_t;
+
+#elif defined(HAVE_LONG_LONG) && (SIZEOF_VOID_P <= SIZEOF_LONG_LONG)
+typedef unsigned PY_LONG_LONG   Py_uintptr_t;
+typedef PY_LONG_LONG            Py_intptr_t;
+
+#else
+#   error "Python needs a typedef for Py_uintptr_t in pyport.h."
+#endif /* HAVE_UINTPTR_T */
+
+/* Py_ssize_t is a signed integral type such that sizeof(Py_ssize_t) ==
+ * sizeof(size_t).  C99 doesn't define such a thing directly (size_t is an
+ * unsigned integral type).  See PEP 353 for details.
+ */
+#ifdef HAVE_SSIZE_T
+typedef ssize_t         Py_ssize_t;
+#elif SIZEOF_VOID_P == SIZEOF_SIZE_T
+typedef Py_intptr_t     Py_ssize_t;
+#else
+#   error "Python needs a typedef for Py_ssize_t in pyport.h."
+#endif
+
+/* Largest possible value of size_t.
+   SIZE_MAX is part of C99, so it might be defined on some
+   platforms. If it is not defined, (size_t)-1 is a portable
+   definition for C89, due to the way signed->unsigned
+   conversion is defined. */
+#ifdef SIZE_MAX
+#define PY_SIZE_MAX SIZE_MAX
+#else
+#define PY_SIZE_MAX ((size_t)-1)
+#endif
+
+/* Largest positive value of type Py_ssize_t. */
+#define PY_SSIZE_T_MAX ((Py_ssize_t)(((size_t)-1)>>1))
+/* Smallest negative value of type Py_ssize_t. */
+#define PY_SSIZE_T_MIN (-PY_SSIZE_T_MAX-1)
+
+#if SIZEOF_PID_T > SIZEOF_LONG
+#   error "Python doesn't support sizeof(pid_t) > sizeof(long)"
+#endif
+
+/* PY_FORMAT_SIZE_T is a platform-specific modifier for use in a printf
+ * format to convert an argument with the width of a size_t or Py_ssize_t.
+ * C99 introduced "z" for this purpose, but not all platforms support that;
+ * e.g., MS compilers use "I" instead.
+ *
+ * These "high level" Python format functions interpret "z" correctly on
+ * all platforms (Python interprets the format string itself, and does whatever
+ * the platform C requires to convert a size_t/Py_ssize_t argument):
+ *
+ *     PyString_FromFormat
+ *     PyErr_Format
+ *     PyString_FromFormatV
+ *
+ * Lower-level uses require that you interpolate the correct format modifier
+ * yourself (e.g., calling printf, fprintf, sprintf, PyOS_snprintf); for
+ * example,
+ *
+ *     Py_ssize_t index;
+ *     fprintf(stderr, "index %" PY_FORMAT_SIZE_T "d sucks\n", index);
+ *
+ * That will expand to %ld, or %Id, or to something else correct for a
+ * Py_ssize_t on the platform.
+ */
+#ifndef PY_FORMAT_SIZE_T
+#   if SIZEOF_SIZE_T == SIZEOF_INT && !defined(__APPLE__)
+#       define PY_FORMAT_SIZE_T ""
+#   elif SIZEOF_SIZE_T == SIZEOF_LONG
+#       define PY_FORMAT_SIZE_T "l"
+#   elif defined(MS_WINDOWS)
+#       define PY_FORMAT_SIZE_T "I"
+#   else
+#       error "This platform's pyconfig.h needs to define PY_FORMAT_SIZE_T"
+#   endif
+#endif
+
+/* PY_FORMAT_LONG_LONG is analogous to PY_FORMAT_SIZE_T above, but for
+ * the long long type instead of the size_t type.  It's only available
+ * when HAVE_LONG_LONG is defined. The "high level" Python format
+ * functions listed above will interpret "lld" or "llu" correctly on
+ * all platforms.
+ */
+#ifdef HAVE_LONG_LONG
+#   ifndef PY_FORMAT_LONG_LONG
+#       if defined(MS_WIN64) || defined(MS_WINDOWS)
+#           define PY_FORMAT_LONG_LONG "I64"
+#       else
+#           error "This platform's pyconfig.h needs to define PY_FORMAT_LONG_LONG"
+#       endif
+#   endif
+#endif
+
+/* Py_LOCAL can be used instead of static to get the fastest possible calling
+ * convention for functions that are local to a given module.
+ *
+ * Py_LOCAL_INLINE does the same thing, and also explicitly requests inlining,
+ * for platforms that support that.
+ *
+ * If PY_LOCAL_AGGRESSIVE is defined before python.h is included, more
+ * "aggressive" inlining/optimization is enabled for the entire module.  This
+ * may lead to code bloat, and may slow things down for those reasons.  It may
+ * also lead to errors, if the code relies on pointer aliasing.  Use with
+ * care.
+ *
+ * NOTE: You can only use this for functions that are entirely local to a
+ * module; functions that are exported via method tables, callbacks, etc,
+ * should keep using static.
+ */
+
+#undef USE_INLINE /* XXX - set via configure? */
+
+#if defined(_MSC_VER)
+#if defined(PY_LOCAL_AGGRESSIVE)
+/* enable more aggressive optimization for visual studio */
+#pragma optimize("agtw", on)
+#endif
+/* ignore warnings if the compiler decides not to inline a function */
+#pragma warning(disable: 4710)
+/* fastest possible local call under MSVC */
+#define Py_LOCAL(type) static type __fastcall
+#define Py_LOCAL_INLINE(type) static __inline type __fastcall
+#elif defined(USE_INLINE)
+#define Py_LOCAL(type) static type
+#define Py_LOCAL_INLINE(type) static inline type
+#else
+#define Py_LOCAL(type) static type
+#define Py_LOCAL_INLINE(type) static type
+#endif
+
+/* Py_MEMCPY can be used instead of memcpy in cases where the copied blocks
+ * are often very short.  While most platforms have highly optimized code for
+ * large transfers, the setup costs for memcpy are often quite high.  MEMCPY
+ * solves this by doing short copies "in line".
+ */
+
+#if defined(_MSC_VER)
+#define Py_MEMCPY(target, source, length) do {                          \
+        size_t i_, n_ = (length);                                       \
+        char *t_ = (void*) (target);                                    \
+        const char *s_ = (void*) (source);                              \
+        if (n_ >= 16)                                                   \
+            memcpy(t_, s_, n_);                                         \
+        else                                                            \
+            for (i_ = 0; i_ < n_; i_++)                                 \
+                t_[i_] = s_[i_];                                        \
+    } while (0)
+#else
+#define Py_MEMCPY memcpy
+#endif
+
+#include <stdlib.h>
+
+#ifdef HAVE_IEEEFP_H
+#include <ieeefp.h>  /* needed for 'finite' declaration on some platforms */
+#endif
+
+#include <math.h> /* Moved here from the math section, before extern "C" */
+
+/********************************************
+ * WRAPPER FOR <time.h> and/or <sys/time.h> *
+ ********************************************/
+
+#ifdef TIME_WITH_SYS_TIME
+#include <sys/time.h>
+#include <time.h>
+#else /* !TIME_WITH_SYS_TIME */
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#else /* !HAVE_SYS_TIME_H */
+#include <time.h>
+#endif /* !HAVE_SYS_TIME_H */
+#endif /* !TIME_WITH_SYS_TIME */
+
+
+/******************************
+ * WRAPPER FOR <sys/select.h> *
+ ******************************/
+
+/* NB caller must include <sys/types.h> */
+
+#ifdef HAVE_SYS_SELECT_H
+
+#include <sys/select.h>
+
+#endif /* !HAVE_SYS_SELECT_H */
+
+/*******************************
+ * stat() and fstat() fiddling *
+ *******************************/
+
+/* We expect that stat and fstat exist on most systems.
+ *  It's confirmed on Unix, Mac and Windows.
+ *  If you don't have them, add
+ *      #define DONT_HAVE_STAT
+ * and/or
+ *      #define DONT_HAVE_FSTAT
+ * to your pyconfig.h. Python code beyond this should check HAVE_STAT and
+ * HAVE_FSTAT instead.
+ * Also
+ *      #define HAVE_SYS_STAT_H
+ * if <sys/stat.h> exists on your platform, and
+ *      #define HAVE_STAT_H
+ * if <stat.h> does.
+ */
+#ifndef DONT_HAVE_STAT
+#define HAVE_STAT
+#endif
+
+#ifndef DONT_HAVE_FSTAT
+#define HAVE_FSTAT
+#endif
+
+#ifdef RISCOS
+#include <sys/types.h>
+#include "unixstuff.h"
+#endif
+
+#ifdef HAVE_SYS_STAT_H
+#if defined(PYOS_OS2) && defined(PYCC_GCC)
+#include <sys/types.h>
+#endif
+#include <sys/stat.h>
+#elif defined(HAVE_STAT_H)
+#include <stat.h>
+#endif
+
+#if defined(PYCC_VACPP)
+/* VisualAge C/C++ Failed to Define MountType Field in sys/stat.h */
+#define S_IFMT (S_IFDIR|S_IFCHR|S_IFREG)
+#endif
+
+#ifndef S_ISREG
+#define S_ISREG(x) (((x) & S_IFMT) == S_IFREG)
+#endif
+
+#ifndef S_ISDIR
+#define S_ISDIR(x) (((x) & S_IFMT) == S_IFDIR)
+#endif
+
+
+#ifdef __cplusplus
+/* Move this down here since some C++ #include's don't like to be included
+   inside an extern "C" */
+extern "C" {
+#endif
+
+
+/* Py_ARITHMETIC_RIGHT_SHIFT
+ * C doesn't define whether a right-shift of a signed integer sign-extends
+ * or zero-fills.  Here a macro to force sign extension:
+ * Py_ARITHMETIC_RIGHT_SHIFT(TYPE, I, J)
+ *    Return I >> J, forcing sign extension.  Arithmetically, return the
+ *    floor of I/2**J.
+ * Requirements:
+ *    I should have signed integer type.  In the terminology of C99, this can
+ *    be either one of the five standard signed integer types (signed char,
+ *    short, int, long, long long) or an extended signed integer type.
+ *    J is an integer >= 0 and strictly less than the number of bits in the
+ *    type of I (because C doesn't define what happens for J outside that
+ *    range either).
+ *    TYPE used to specify the type of I, but is now ignored.  It's been left
+ *    in for backwards compatibility with versions <= 2.6 or 3.0.
+ * Caution:
+ *    I may be evaluated more than once.
+ */
+#ifdef SIGNED_RIGHT_SHIFT_ZERO_FILLS
+#define Py_ARITHMETIC_RIGHT_SHIFT(TYPE, I, J) \
+    ((I) < 0 ? -1-((-1-(I)) >> (J)) : (I) >> (J))
+#else
+#define Py_ARITHMETIC_RIGHT_SHIFT(TYPE, I, J) ((I) >> (J))
+#endif
+
+/* Py_FORCE_EXPANSION(X)
+ * "Simply" returns its argument.  However, macro expansions within the
+ * argument are evaluated.  This unfortunate trickery is needed to get
+ * token-pasting to work as desired in some cases.
+ */
+#define Py_FORCE_EXPANSION(X) X
+
+/* Py_SAFE_DOWNCAST(VALUE, WIDE, NARROW)
+ * Cast VALUE to type NARROW from type WIDE.  In Py_DEBUG mode, this
+ * assert-fails if any information is lost.
+ * Caution:
+ *    VALUE may be evaluated more than once.
+ */
+#ifdef Py_DEBUG
+#define Py_SAFE_DOWNCAST(VALUE, WIDE, NARROW) \
+    (assert((WIDE)(NARROW)(VALUE) == (VALUE)), (NARROW)(VALUE))
+#else
+#define Py_SAFE_DOWNCAST(VALUE, WIDE, NARROW) (NARROW)(VALUE)
+#endif
+
+/* Py_SET_ERRNO_ON_MATH_ERROR(x)
+ * If a libm function did not set errno, but it looks like the result
+ * overflowed or not-a-number, set errno to ERANGE or EDOM.  Set errno
+ * to 0 before calling a libm function, and invoke this macro after,
+ * passing the function result.
+ * Caution:
+ *    This isn't reliable.  See Py_OVERFLOWED comments.
+ *    X is evaluated more than once.
+ */
+#if defined(__FreeBSD__) || defined(__OpenBSD__) || (defined(__hpux) && defined(__ia64))
+#define _Py_SET_EDOM_FOR_NAN(X) if (isnan(X)) errno = EDOM;
+#else
+#define _Py_SET_EDOM_FOR_NAN(X) ;
+#endif
+#define Py_SET_ERRNO_ON_MATH_ERROR(X) \
+    do { \
+        if (errno == 0) { \
+            if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL) \
+                errno = ERANGE; \
+            else _Py_SET_EDOM_FOR_NAN(X) \
+        } \
+    } while(0)
+
+/* Py_SET_ERANGE_ON_OVERFLOW(x)
+ * An alias of Py_SET_ERRNO_ON_MATH_ERROR for backward-compatibility.
+ */
+#define Py_SET_ERANGE_IF_OVERFLOW(X) Py_SET_ERRNO_ON_MATH_ERROR(X)
+
+/* Py_ADJUST_ERANGE1(x)
+ * Py_ADJUST_ERANGE2(x, y)
+ * Set errno to 0 before calling a libm function, and invoke one of these
+ * macros after, passing the function result(s) (Py_ADJUST_ERANGE2 is useful
+ * for functions returning complex results).  This makes two kinds of
+ * adjustments to errno:  (A) If it looks like the platform libm set
+ * errno=ERANGE due to underflow, clear errno. (B) If it looks like the
+ * platform libm overflowed but didn't set errno, force errno to ERANGE.  In
+ * effect, we're trying to force a useful implementation of C89 errno
+ * behavior.
+ * Caution:
+ *    This isn't reliable.  See Py_OVERFLOWED comments.
+ *    X and Y may be evaluated more than once.
+ */
+#define Py_ADJUST_ERANGE1(X)                                            \
+    do {                                                                \
+        if (errno == 0) {                                               \
+            if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL)              \
+                errno = ERANGE;                                         \
+        }                                                               \
+        else if (errno == ERANGE && (X) == 0.0)                         \
+            errno = 0;                                                  \
+    } while(0)
+
+#define Py_ADJUST_ERANGE2(X, Y)                                         \
+    do {                                                                \
+        if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL ||                \
+            (Y) == Py_HUGE_VAL || (Y) == -Py_HUGE_VAL) {                \
+                        if (errno == 0)                                 \
+                                errno = ERANGE;                         \
+        }                                                               \
+        else if (errno == ERANGE)                                       \
+            errno = 0;                                                  \
+    } while(0)
+
+/*  The functions _Py_dg_strtod and _Py_dg_dtoa in Python/dtoa.c (which are
+ *  required to support the short float repr introduced in Python 3.1) require
+ *  that the floating-point unit that's being used for arithmetic operations
+ *  on C doubles is set to use 53-bit precision.  It also requires that the
+ *  FPU rounding mode is round-half-to-even, but that's less often an issue.
+ *
+ *  If your FPU isn't already set to 53-bit precision/round-half-to-even, and
+ *  you want to make use of _Py_dg_strtod and _Py_dg_dtoa, then you should
+ *
+ *     #define HAVE_PY_SET_53BIT_PRECISION 1
+ *
+ *  and also give appropriate definitions for the following three macros:
+ *
+ *    _PY_SET_53BIT_PRECISION_START : store original FPU settings, and
+ *        set FPU to 53-bit precision/round-half-to-even
+ *    _PY_SET_53BIT_PRECISION_END : restore original FPU settings
+ *    _PY_SET_53BIT_PRECISION_HEADER : any variable declarations needed to
+ *        use the two macros above.
+ *
+ * The macros are designed to be used within a single C function: see
+ * Python/pystrtod.c for an example of their use.
+ */
+
+/* get and set x87 control word for gcc/x86 */
+#ifdef HAVE_GCC_ASM_FOR_X87
+#define HAVE_PY_SET_53BIT_PRECISION 1
+/* _Py_get/set_387controlword functions are defined in Python/pymath.c */
+#define _Py_SET_53BIT_PRECISION_HEADER                          \
+    unsigned short old_387controlword, new_387controlword
+#define _Py_SET_53BIT_PRECISION_START                                   \
+    do {                                                                \
+        old_387controlword = _Py_get_387controlword();                  \
+        new_387controlword = (old_387controlword & ~0x0f00) | 0x0200; \
+        if (new_387controlword != old_387controlword)                   \
+            _Py_set_387controlword(new_387controlword);                 \
+    } while (0)
+#define _Py_SET_53BIT_PRECISION_END                             \
+    if (new_387controlword != old_387controlword)               \
+        _Py_set_387controlword(old_387controlword)
+#endif
+
+/* get and set x87 control word for VisualStudio/x86 */
+#if defined(_MSC_VER) && !defined(_WIN64) /* x87 not supported in 64-bit */
+#define HAVE_PY_SET_53BIT_PRECISION 1
+#define _Py_SET_53BIT_PRECISION_HEADER \
+    unsigned int old_387controlword, new_387controlword, out_387controlword
+/* We use the __control87_2 function to set only the x87 control word.
+   The SSE control word is unaffected. */
+#define _Py_SET_53BIT_PRECISION_START                                   \
+    do {                                                                \
+        __control87_2(0, 0, &old_387controlword, NULL);                 \
+        new_387controlword =                                            \
+          (old_387controlword & ~(_MCW_PC | _MCW_RC)) | (_PC_53 | _RC_NEAR); \
+        if (new_387controlword != old_387controlword)                   \
+            __control87_2(new_387controlword, _MCW_PC | _MCW_RC,        \
+                          &out_387controlword, NULL);                   \
+    } while (0)
+#define _Py_SET_53BIT_PRECISION_END                                     \
+    do {                                                                \
+        if (new_387controlword != old_387controlword)                   \
+            __control87_2(old_387controlword, _MCW_PC | _MCW_RC,        \
+                          &out_387controlword, NULL);                   \
+    } while (0)
+#endif
+
+/* default definitions are empty */
+#ifndef HAVE_PY_SET_53BIT_PRECISION
+#define _Py_SET_53BIT_PRECISION_HEADER
+#define _Py_SET_53BIT_PRECISION_START
+#define _Py_SET_53BIT_PRECISION_END
+#endif
+
+/* If we can't guarantee 53-bit precision, don't use the code
+   in Python/dtoa.c, but fall back to standard code.  This
+   means that repr of a float will be long (17 sig digits).
+
+   Realistically, there are two things that could go wrong:
+
+   (1) doubles aren't IEEE 754 doubles, or
+   (2) we're on x86 with the rounding precision set to 64-bits
+       (extended precision), and we don't know how to change
+       the rounding precision.
+ */
+
+#if !defined(DOUBLE_IS_LITTLE_ENDIAN_IEEE754) && \
+    !defined(DOUBLE_IS_BIG_ENDIAN_IEEE754) && \
+    !defined(DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754)
+#define PY_NO_SHORT_FLOAT_REPR
+#endif
+
+/* double rounding is symptomatic of use of extended precision on x86.  If
+   we're seeing double rounding, and we don't have any mechanism available for
+   changing the FPU rounding precision, then don't use Python/dtoa.c. */
+#if defined(X87_DOUBLE_ROUNDING) && !defined(HAVE_PY_SET_53BIT_PRECISION)
+#define PY_NO_SHORT_FLOAT_REPR
+#endif
+
+/* Py_DEPRECATED(version)
+ * Declare a variable, type, or function deprecated.
+ * Usage:
+ *    extern int old_var Py_DEPRECATED(2.3);
+ *    typedef int T1 Py_DEPRECATED(2.4);
+ *    extern int x() Py_DEPRECATED(2.5);
+ */
+#if defined(__GNUC__) && ((__GNUC__ >= 4) || \
+              (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))
+#define Py_DEPRECATED(VERSION_UNUSED) __attribute__((__deprecated__))
+#else
+#define Py_DEPRECATED(VERSION_UNUSED)
+#endif
+
+/**************************************************************************
+Prototypes that are missing from the standard include files on some systems
+(and possibly only some versions of such systems.)
+
+Please be conservative with adding new ones, document them and enclose them
+in platform-specific #ifdefs.
+**************************************************************************/
+
+#ifdef SOLARIS
+/* Unchecked */
+extern int gethostname(char *, int);
+#endif
+
+#ifdef __BEOS__
+/* Unchecked */
+/* It's in the libs, but not the headers... - [cjh] */
+int shutdown( int, int );
+#endif
+
+#ifdef HAVE__GETPTY
+#include <sys/types.h>          /* we need to import mode_t */
+extern char * _getpty(int *, int, mode_t, int);
+#endif
+
+/* On QNX 6, struct termio must be declared by including sys/termio.h
+   if TCGETA, TCSETA, TCSETAW, or TCSETAF are used.  sys/termio.h must
+   be included before termios.h or it will generate an error. */
+#if defined(HAVE_SYS_TERMIO_H) && !defined(__hpux)
+#include <sys/termio.h>
+#endif
+
+#if defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY)
+#if !defined(HAVE_PTY_H) && !defined(HAVE_LIBUTIL_H) && !defined(HAVE_UTIL_H)
+/* BSDI does not supply a prototype for the 'openpty' and 'forkpty'
+   functions, even though they are included in libutil. */
+#include <termios.h>
+extern int openpty(int *, int *, char *, struct termios *, struct winsize *);
+extern pid_t forkpty(int *, char *, struct termios *, struct winsize *);
+#endif /* !defined(HAVE_PTY_H) && !defined(HAVE_LIBUTIL_H) */
+#endif /* defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY) */
+
+
+/* These are pulled from various places. It isn't obvious on what platforms
+   they are necessary, nor what the exact prototype should look like (which
+   is likely to vary between platforms!) If you find you need one of these
+   declarations, please move them to a platform-specific block and include
+   proper prototypes. */
+#if 0
+
+/* From Modules/resource.c */
+extern int getrusage();
+extern int getpagesize();
+
+/* From Python/sysmodule.c and Modules/posixmodule.c */
+extern int fclose(FILE *);
+
+/* From Modules/posixmodule.c */
+extern int fdatasync(int);
+#endif /* 0 */
+
+
+/* On 4.4BSD-descendants, ctype functions serves the whole range of
+ * wchar_t character set rather than single byte code points only.
+ * This characteristic can break some operations of string object
+ * including str.upper() and str.split() on UTF-8 locales.  This
+ * workaround was provided by Tim Robbins of FreeBSD project.
+ */
+
+#ifdef __FreeBSD__
+#include <osreldate.h>
+#if (__FreeBSD_version >= 500040 && __FreeBSD_version < 602113) || \
+    (__FreeBSD_version >= 700000 && __FreeBSD_version < 700054) || \
+    (__FreeBSD_version >= 800000 && __FreeBSD_version < 800001)
+# define _PY_PORT_CTYPE_UTF8_ISSUE
+#endif
+#endif
+
+
+#if defined(__APPLE__)
+# define _PY_PORT_CTYPE_UTF8_ISSUE
+#endif
+
+#ifdef _PY_PORT_CTYPE_UTF8_ISSUE
+#ifndef __cplusplus
+   /* The workaround below is unsafe in C++ because
+    * the <locale> defines these symbols as real functions,
+    * with a slightly different signature.
+    * See issue #10910
+    */
+#include <ctype.h>
+#include <wctype.h>
+#undef isalnum
+#define isalnum(c) iswalnum(btowc(c))
+#undef isalpha
+#define isalpha(c) iswalpha(btowc(c))
+#undef islower
+#define islower(c) iswlower(btowc(c))
+#undef isspace
+#define isspace(c) iswspace(btowc(c))
+#undef isupper
+#define isupper(c) iswupper(btowc(c))
+#undef tolower
+#define tolower(c) towlower(btowc(c))
+#undef toupper
+#define toupper(c) towupper(btowc(c))
+#endif
+#endif
+
+
+/* Declarations for symbol visibility.
+
+  PyAPI_FUNC(type): Declares a public Python API function and return type
+  PyAPI_DATA(type): Declares public Python data and its type
+  PyMODINIT_FUNC:   A Python module init function.  If these functions are
+                    inside the Python core, they are private to the core.
+                    If in an extension module, it may be declared with
+                    external linkage depending on the platform.
+
+  As a number of platforms support/require "__declspec(dllimport/dllexport)",
+  we support a HAVE_DECLSPEC_DLL macro to save duplication.
+*/
+
+/*
+  All windows ports, except cygwin, are handled in PC/pyconfig.h.
+
+  BeOS and cygwin are the only other autoconf platform requiring special
+  linkage handling and both of these use __declspec().
+*/
+#if defined(__CYGWIN__) || defined(__BEOS__)
+#       define HAVE_DECLSPEC_DLL
+#endif
+
+/* only get special linkage if built as shared or platform is Cygwin */
+#if defined(Py_ENABLE_SHARED) || defined(__CYGWIN__)
+#       if defined(HAVE_DECLSPEC_DLL)
+#               ifdef Py_BUILD_CORE
+#                       define PyAPI_FUNC(RTYPE) __declspec(dllexport) RTYPE
+#                       define PyAPI_DATA(RTYPE) extern __declspec(dllexport) RTYPE
+        /* module init functions inside the core need no external linkage */
+        /* except for Cygwin to handle embedding (FIXME: BeOS too?) */
+#                       if defined(__CYGWIN__)
+#                               define PyMODINIT_FUNC __declspec(dllexport) void
+#                       else /* __CYGWIN__ */
+#                               define PyMODINIT_FUNC void
+#                       endif /* __CYGWIN__ */
+#               else /* Py_BUILD_CORE */
+        /* Building an extension module, or an embedded situation */
+        /* public Python functions and data are imported */
+        /* Under Cygwin, auto-import functions to prevent compilation */
+        /* failures similar to those described at the bottom of 4.1: */
+        /* http://docs.python.org/extending/windows.html#a-cookbook-approach */
+#                       if !defined(__CYGWIN__)
+#                               define PyAPI_FUNC(RTYPE) __declspec(dllimport) RTYPE
+#                       endif /* !__CYGWIN__ */
+#                       define PyAPI_DATA(RTYPE) extern __declspec(dllimport) RTYPE
+        /* module init functions outside the core must be exported */
+#                       if defined(__cplusplus)
+#                               define PyMODINIT_FUNC extern "C" __declspec(dllexport) void
+#                       else /* __cplusplus */
+#                               define PyMODINIT_FUNC __declspec(dllexport) void
+#                       endif /* __cplusplus */
+#               endif /* Py_BUILD_CORE */
+#       endif /* HAVE_DECLSPEC */
+#endif /* Py_ENABLE_SHARED */
+
+/* If no external linkage macros defined by now, create defaults */
+#ifndef PyAPI_FUNC
+#       define PyAPI_FUNC(RTYPE) RTYPE
+#endif
+#ifndef PyAPI_DATA
+#       define PyAPI_DATA(RTYPE) extern RTYPE
+#endif
+#ifndef PyMODINIT_FUNC
+#       if defined(__cplusplus)
+#               define PyMODINIT_FUNC extern "C" void
+#       else /* __cplusplus */
+#               define PyMODINIT_FUNC void
+#       endif /* __cplusplus */
+#endif
+
+/* Deprecated DL_IMPORT and DL_EXPORT macros */
+#if defined(Py_ENABLE_SHARED) && defined (HAVE_DECLSPEC_DLL)
+#       if defined(Py_BUILD_CORE)
+#               define DL_IMPORT(RTYPE) __declspec(dllexport) RTYPE
+#               define DL_EXPORT(RTYPE) __declspec(dllexport) RTYPE
+#       else
+#               define DL_IMPORT(RTYPE) __declspec(dllimport) RTYPE
+#               define DL_EXPORT(RTYPE) __declspec(dllexport) RTYPE
+#       endif
+#endif
+#ifndef DL_EXPORT
+#       define DL_EXPORT(RTYPE) RTYPE
+#endif
+#ifndef DL_IMPORT
+#       define DL_IMPORT(RTYPE) RTYPE
+#endif
+/* End of deprecated DL_* macros */
+
+/* If the fd manipulation macros aren't defined,
+   here is a set that should do the job */
+
+#if 0 /* disabled and probably obsolete */
+
+#ifndef FD_SETSIZE
+#define FD_SETSIZE      256
+#endif
+
+#ifndef FD_SET
+
+typedef long fd_mask;
+
+#define NFDBITS (sizeof(fd_mask) * NBBY)        /* bits per mask */
+#ifndef howmany
+#define howmany(x, y)   (((x)+((y)-1))/(y))
+#endif /* howmany */
+
+typedef struct fd_set {
+    fd_mask     fds_bits[howmany(FD_SETSIZE, NFDBITS)];
+} fd_set;
+
+#define FD_SET(n, p)    ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
+#define FD_CLR(n, p)    ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
+#define FD_ISSET(n, p)  ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
+#define FD_ZERO(p)      memset((char *)(p), '\0', sizeof(*(p)))
+
+#endif /* FD_SET */
+
+#endif /* fd manipulation macros */
+
+
+/* limits.h constants that may be missing */
+
+#ifndef INT_MAX
+#define INT_MAX 2147483647
+#endif
+
+#ifndef LONG_MAX
+#if SIZEOF_LONG == 4
+#define LONG_MAX 0X7FFFFFFFL
+#elif SIZEOF_LONG == 8
+#define LONG_MAX 0X7FFFFFFFFFFFFFFFL
+#else
+#error "could not set LONG_MAX in pyport.h"
+#endif
+#endif
+
+#ifndef LONG_MIN
+#define LONG_MIN (-LONG_MAX-1)
+#endif
+
+#ifndef LONG_BIT
+#define LONG_BIT (8 * SIZEOF_LONG)
+#endif
+
+#if LONG_BIT != 8 * SIZEOF_LONG
+/* 04-Oct-2000 LONG_BIT is apparently (mis)defined as 64 on some recent
+ * 32-bit platforms using gcc.  We try to catch that here at compile-time
+ * rather than waiting for integer multiplication to trigger bogus
+ * overflows.
+ */
+#error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+/*
+ * Hide GCC attributes from compilers that don't support them.
+ */
+#if (!defined(__GNUC__) || __GNUC__ < 2 || \
+     (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ) && \
+    !defined(RISCOS)
+#define Py_GCC_ATTRIBUTE(x)
+#else
+#define Py_GCC_ATTRIBUTE(x) __attribute__(x)
+#endif
+
+/*
+ * Add PyArg_ParseTuple format where available.
+ */
+#ifdef HAVE_ATTRIBUTE_FORMAT_PARSETUPLE
+#define Py_FORMAT_PARSETUPLE(func,p1,p2) __attribute__((format(func,p1,p2)))
+#else
+#define Py_FORMAT_PARSETUPLE(func,p1,p2)
+#endif
+
+/*
+ * Specify alignment on compilers that support it.
+ */
+#if defined(__GNUC__) && __GNUC__ >= 3
+#define Py_ALIGNED(x) __attribute__((aligned(x)))
+#else
+#define Py_ALIGNED(x)
+#endif
+
+/* Eliminate end-of-loop code not reached warnings from SunPro C
+ * when using do{...}while(0) macros
+ */
+#ifdef __SUNPRO_C
+#pragma error_messages (off,E_END_OF_LOOP_CODE_NOT_REACHED)
+#endif
+
+/*
+ * Older Microsoft compilers don't support the C99 long long literal suffixes,
+ * so these will be defined in PC/pyconfig.h for those compilers.
+ */
+#ifndef Py_LL
+#define Py_LL(x) x##LL
+#endif
+
+#ifndef Py_ULL
+#define Py_ULL(x) Py_LL(x##U)
+#endif
+
+#endif /* Py_PYPORT_H */

env/Include/pystate.h

@@ -0,0 +1,200 @@
+
+/* Thread and interpreter state structures and their interfaces */
+
+
+#ifndef Py_PYSTATE_H
+#define Py_PYSTATE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* State shared between threads */
+
+struct _ts; /* Forward */
+struct _is; /* Forward */
+
+typedef struct _is {
+
+    struct _is *next;
+    struct _ts *tstate_head;
+
+    PyObject *modules;
+    PyObject *sysdict;
+    PyObject *builtins;
+    PyObject *modules_reloading;
+
+    PyObject *codec_search_path;
+    PyObject *codec_search_cache;
+    PyObject *codec_error_registry;
+
+#ifdef HAVE_DLOPEN
+    int dlopenflags;
+#endif
+#ifdef WITH_TSC
+    int tscdump;
+#endif
+
+} PyInterpreterState;
+
+
+/* State unique per thread */
+
+struct _frame; /* Avoid including frameobject.h */
+
+/* Py_tracefunc return -1 when raising an exception, or 0 for success. */
+typedef int (*Py_tracefunc)(PyObject *, struct _frame *, int, PyObject *);
+
+/* The following values are used for 'what' for tracefunc functions: */
+#define PyTrace_CALL 0
+#define PyTrace_EXCEPTION 1
+#define PyTrace_LINE 2
+#define PyTrace_RETURN 3
+#define PyTrace_C_CALL 4
+#define PyTrace_C_EXCEPTION 5
+#define PyTrace_C_RETURN 6
+
+typedef struct _ts {
+    /* See Python/ceval.c for comments explaining most fields */
+
+    struct _ts *next;
+    PyInterpreterState *interp;
+
+    struct _frame *frame;
+    int recursion_depth;
+    /* 'tracing' keeps track of the execution depth when tracing/profiling.
+       This is to prevent the actual trace/profile code from being recorded in
+       the trace/profile. */
+    int tracing;
+    int use_tracing;
+
+    Py_tracefunc c_profilefunc;
+    Py_tracefunc c_tracefunc;
+    PyObject *c_profileobj;
+    PyObject *c_traceobj;
+
+    PyObject *curexc_type;
+    PyObject *curexc_value;
+    PyObject *curexc_traceback;
+
+    PyObject *exc_type;
+    PyObject *exc_value;
+    PyObject *exc_traceback;
+
+    PyObject *dict;  /* Stores per-thread state */
+
+    /* tick_counter is incremented whenever the check_interval ticker
+     * reaches zero. The purpose is to give a useful measure of the number
+     * of interpreted bytecode instructions in a given thread.  This
+     * extremely lightweight statistic collector may be of interest to
+     * profilers (like psyco.jit()), although nothing in the core uses it.
+     */
+    int tick_counter;
+
+    int gilstate_counter;
+
+    PyObject *async_exc; /* Asynchronous exception to raise */
+    long thread_id; /* Thread id where this tstate was created */
+
+    int trash_delete_nesting;
+    PyObject *trash_delete_later;
+
+    /* XXX signal handlers should also be here */
+
+} PyThreadState;
+
+
+PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_New(void);
+PyAPI_FUNC(void) PyInterpreterState_Clear(PyInterpreterState *);
+PyAPI_FUNC(void) PyInterpreterState_Delete(PyInterpreterState *);
+
+PyAPI_FUNC(PyThreadState *) PyThreadState_New(PyInterpreterState *);
+PyAPI_FUNC(PyThreadState *) _PyThreadState_Prealloc(PyInterpreterState *);
+PyAPI_FUNC(void) _PyThreadState_Init(PyThreadState *);
+PyAPI_FUNC(void) PyThreadState_Clear(PyThreadState *);
+PyAPI_FUNC(void) PyThreadState_Delete(PyThreadState *);
+#ifdef WITH_THREAD
+PyAPI_FUNC(void) PyThreadState_DeleteCurrent(void);
+#endif
+
+PyAPI_FUNC(PyThreadState *) PyThreadState_Get(void);
+PyAPI_FUNC(PyThreadState *) PyThreadState_Swap(PyThreadState *);
+PyAPI_FUNC(PyObject *) PyThreadState_GetDict(void);
+PyAPI_FUNC(int) PyThreadState_SetAsyncExc(long, PyObject *);
+
+
+/* Variable and macro for in-line access to current thread state */
+
+PyAPI_DATA(PyThreadState *) _PyThreadState_Current;
+
+#ifdef Py_DEBUG
+#define PyThreadState_GET() PyThreadState_Get()
+#else
+#define PyThreadState_GET() (_PyThreadState_Current)
+#endif
+
+typedef
+    enum {PyGILState_LOCKED, PyGILState_UNLOCKED}
+        PyGILState_STATE;
+
+/* Ensure that the current thread is ready to call the Python
+   C API, regardless of the current state of Python, or of its
+   thread lock.  This may be called as many times as desired
+   by a thread so long as each call is matched with a call to
+   PyGILState_Release().  In general, other thread-state APIs may
+   be used between _Ensure() and _Release() calls, so long as the
+   thread-state is restored to its previous state before the Release().
+   For example, normal use of the Py_BEGIN_ALLOW_THREADS/
+   Py_END_ALLOW_THREADS macros are acceptable.
+
+   The return value is an opaque "handle" to the thread state when
+   PyGILState_Ensure() was called, and must be passed to
+   PyGILState_Release() to ensure Python is left in the same state. Even
+   though recursive calls are allowed, these handles can *not* be shared -
+   each unique call to PyGILState_Ensure must save the handle for its
+   call to PyGILState_Release.
+
+   When the function returns, the current thread will hold the GIL.
+
+   Failure is a fatal error.
+*/
+PyAPI_FUNC(PyGILState_STATE) PyGILState_Ensure(void);
+
+/* Release any resources previously acquired.  After this call, Python's
+   state will be the same as it was prior to the corresponding
+   PyGILState_Ensure() call (but generally this state will be unknown to
+   the caller, hence the use of the GILState API.)
+
+   Every call to PyGILState_Ensure must be matched by a call to
+   PyGILState_Release on the same thread.
+*/
+PyAPI_FUNC(void) PyGILState_Release(PyGILState_STATE);
+
+/* Helper/diagnostic function - get the current thread state for
+   this thread.  May return NULL if no GILState API has been used
+   on the current thread.  Note that the main thread always has such a
+   thread-state, even if no auto-thread-state call has been made
+   on the main thread.
+*/
+PyAPI_FUNC(PyThreadState *) PyGILState_GetThisThreadState(void);
+
+/* The implementation of sys._current_frames()  Returns a dict mapping
+   thread id to that thread's current frame.
+*/
+PyAPI_FUNC(PyObject *) _PyThread_CurrentFrames(void);
+
+/* Routines for advanced debuggers, requested by David Beazley.
+   Don't use unless you know what you are doing! */
+PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_Head(void);
+PyAPI_FUNC(PyInterpreterState *) PyInterpreterState_Next(PyInterpreterState *);
+PyAPI_FUNC(PyThreadState *) PyInterpreterState_ThreadHead(PyInterpreterState *);
+PyAPI_FUNC(PyThreadState *) PyThreadState_Next(PyThreadState *);
+
+typedef struct _frame *(*PyThreadFrameGetter)(PyThreadState *self_);
+
+/* hook for PyEval_GetFrame(), requested for Psyco */
+PyAPI_DATA(PyThreadFrameGetter) _PyThreadState_GetFrame;
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_PYSTATE_H */

env/Include/pystrcmp.h

@@ -0,0 +1,23 @@
+#ifndef Py_STRCMP_H
+#define Py_STRCMP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_FUNC(int) PyOS_mystrnicmp(const char *, const char *, Py_ssize_t);
+PyAPI_FUNC(int) PyOS_mystricmp(const char *, const char *);
+
+#if defined(MS_WINDOWS) || defined(PYOS_OS2)
+#define PyOS_strnicmp strnicmp
+#define PyOS_stricmp stricmp
+#else
+#define PyOS_strnicmp PyOS_mystrnicmp
+#define PyOS_stricmp PyOS_mystricmp
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !Py_STRCMP_H */

env/Include/pystrtod.h

@@ -0,0 +1,45 @@
+#ifndef Py_STRTOD_H
+#define Py_STRTOD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+PyAPI_FUNC(double) PyOS_ascii_strtod(const char *str, char **ptr);
+PyAPI_FUNC(double) PyOS_ascii_atof(const char *str);
+
+/* Deprecated in 2.7 and 3.1. Will disappear in 2.8 (if it exists) and 3.2 */
+PyAPI_FUNC(char *) PyOS_ascii_formatd(char *buffer, size_t buf_len,
+                                      const char *format, double d);
+PyAPI_FUNC(double) PyOS_string_to_double(const char *str,
+                                         char **endptr,
+                                         PyObject *overflow_exception);
+
+/* The caller is responsible for calling PyMem_Free to free the buffer
+   that's is returned. */
+PyAPI_FUNC(char *) PyOS_double_to_string(double val,
+                                         char format_code,
+                                         int precision,
+                                         int flags,
+                                         int *type);
+
+PyAPI_FUNC(double) _Py_parse_inf_or_nan(const char *p, char **endptr);
+
+
+/* PyOS_double_to_string's "flags" parameter can be set to 0 or more of: */
+#define Py_DTSF_SIGN      0x01 /* always add the sign */
+#define Py_DTSF_ADD_DOT_0 0x02 /* if the result is an integer add ".0" */
+#define Py_DTSF_ALT       0x04 /* "alternate" formatting. it's format_code
+                                  specific */
+
+/* PyOS_double_to_string's "type", if non-NULL, will be set to one of: */
+#define Py_DTST_FINITE 0
+#define Py_DTST_INFINITE 1
+#define Py_DTST_NAN 2
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !Py_STRTOD_H */

env/Include/pythonrun.h

@@ -0,0 +1,181 @@
+
+/* Interfaces to parse and execute pieces of python code */
+
+#ifndef Py_PYTHONRUN_H
+#define Py_PYTHONRUN_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define PyCF_MASK (CO_FUTURE_DIVISION | CO_FUTURE_ABSOLUTE_IMPORT | \
+                   CO_FUTURE_WITH_STATEMENT | CO_FUTURE_PRINT_FUNCTION | \
+                   CO_FUTURE_UNICODE_LITERALS)
+#define PyCF_MASK_OBSOLETE (CO_NESTED)
+#define PyCF_SOURCE_IS_UTF8  0x0100
+#define PyCF_DONT_IMPLY_DEDENT 0x0200
+#define PyCF_ONLY_AST 0x0400
+
+typedef struct {
+    int cf_flags;  /* bitmask of CO_xxx flags relevant to future */
+} PyCompilerFlags;
+
+PyAPI_FUNC(void) Py_SetProgramName(char *);
+PyAPI_FUNC(char *) Py_GetProgramName(void);
+
+PyAPI_FUNC(void) Py_SetPythonHome(char *);
+PyAPI_FUNC(char *) Py_GetPythonHome(void);
+
+PyAPI_FUNC(void) Py_Initialize(void);
+PyAPI_FUNC(void) Py_InitializeEx(int);
+PyAPI_FUNC(void) Py_Finalize(void);
+PyAPI_FUNC(int) Py_IsInitialized(void);
+PyAPI_FUNC(PyThreadState *) Py_NewInterpreter(void);
+PyAPI_FUNC(void) Py_EndInterpreter(PyThreadState *);
+
+PyAPI_FUNC(int) PyRun_AnyFileFlags(FILE *, const char *, PyCompilerFlags *);
+PyAPI_FUNC(int) PyRun_AnyFileExFlags(FILE *, const char *, int, PyCompilerFlags *);
+PyAPI_FUNC(int) PyRun_SimpleStringFlags(const char *, PyCompilerFlags *);
+PyAPI_FUNC(int) PyRun_SimpleFileExFlags(FILE *, const char *, int, PyCompilerFlags *);
+PyAPI_FUNC(int) PyRun_InteractiveOneFlags(FILE *, const char *, PyCompilerFlags *);
+PyAPI_FUNC(int) PyRun_InteractiveLoopFlags(FILE *, const char *, PyCompilerFlags *);
+
+PyAPI_FUNC(struct _mod *) PyParser_ASTFromString(const char *, const char *,
+                                                 int, PyCompilerFlags *flags,
+                                                 PyArena *);
+PyAPI_FUNC(struct _mod *) PyParser_ASTFromFile(FILE *, const char *, int,
+                                               char *, char *,
+                                               PyCompilerFlags *, int *,
+                                               PyArena *);
+#define PyParser_SimpleParseString(S, B) \
+    PyParser_SimpleParseStringFlags(S, B, 0)
+#define PyParser_SimpleParseFile(FP, S, B) \
+    PyParser_SimpleParseFileFlags(FP, S, B, 0)
+PyAPI_FUNC(struct _node *) PyParser_SimpleParseStringFlags(const char *, int,
+                                                          int);
+PyAPI_FUNC(struct _node *) PyParser_SimpleParseFileFlags(FILE *, const char *,
+                                                        int, int);
+
+PyAPI_FUNC(PyObject *) PyRun_StringFlags(const char *, int, PyObject *,
+                                         PyObject *, PyCompilerFlags *);
+
+PyAPI_FUNC(PyObject *) PyRun_FileExFlags(FILE *, const char *, int,
+                                         PyObject *, PyObject *, int,
+                                         PyCompilerFlags *);
+
+#define Py_CompileString(str, p, s) Py_CompileStringFlags(str, p, s, NULL)
+PyAPI_FUNC(PyObject *) Py_CompileStringFlags(const char *, const char *, int,
+                                             PyCompilerFlags *);
+PyAPI_FUNC(struct symtable *) Py_SymtableString(const char *, const char *, int);
+
+PyAPI_FUNC(void) PyErr_Print(void);
+PyAPI_FUNC(void) PyErr_PrintEx(int);
+PyAPI_FUNC(void) PyErr_Display(PyObject *, PyObject *, PyObject *);
+
+PyAPI_FUNC(int) Py_AtExit(void (*func)(void));
+
+PyAPI_FUNC(void) Py_Exit(int);
+
+PyAPI_FUNC(int) Py_FdIsInteractive(FILE *, const char *);
+
+/* Bootstrap */
+PyAPI_FUNC(int) Py_Main(int argc, char **argv);
+
+/* Use macros for a bunch of old variants */
+#define PyRun_String(str, s, g, l) PyRun_StringFlags(str, s, g, l, NULL)
+#define PyRun_AnyFile(fp, name) PyRun_AnyFileExFlags(fp, name, 0, NULL)
+#define PyRun_AnyFileEx(fp, name, closeit) \
+    PyRun_AnyFileExFlags(fp, name, closeit, NULL)
+#define PyRun_AnyFileFlags(fp, name, flags) \
+    PyRun_AnyFileExFlags(fp, name, 0, flags)
+#define PyRun_SimpleString(s) PyRun_SimpleStringFlags(s, NULL)
+#define PyRun_SimpleFile(f, p) PyRun_SimpleFileExFlags(f, p, 0, NULL)
+#define PyRun_SimpleFileEx(f, p, c) PyRun_SimpleFileExFlags(f, p, c, NULL)
+#define PyRun_InteractiveOne(f, p) PyRun_InteractiveOneFlags(f, p, NULL)
+#define PyRun_InteractiveLoop(f, p) PyRun_InteractiveLoopFlags(f, p, NULL)
+#define PyRun_File(fp, p, s, g, l) \
+    PyRun_FileExFlags(fp, p, s, g, l, 0, NULL)
+#define PyRun_FileEx(fp, p, s, g, l, c) \
+    PyRun_FileExFlags(fp, p, s, g, l, c, NULL)
+#define PyRun_FileFlags(fp, p, s, g, l, flags) \
+    PyRun_FileExFlags(fp, p, s, g, l, 0, flags)
+
+/* In getpath.c */
+PyAPI_FUNC(char *) Py_GetProgramFullPath(void);
+PyAPI_FUNC(char *) Py_GetPrefix(void);
+PyAPI_FUNC(char *) Py_GetExecPrefix(void);
+PyAPI_FUNC(char *) Py_GetPath(void);
+
+/* In their own files */
+PyAPI_FUNC(const char *) Py_GetVersion(void);
+PyAPI_FUNC(const char *) Py_GetPlatform(void);
+PyAPI_FUNC(const char *) Py_GetCopyright(void);
+PyAPI_FUNC(const char *) Py_GetCompiler(void);
+PyAPI_FUNC(const char *) Py_GetBuildInfo(void);
+PyAPI_FUNC(const char *) Py_SubversionRevision(void);
+PyAPI_FUNC(const char *) Py_SubversionShortBranch(void);
+PyAPI_FUNC(const char *) _Py_gitidentifier(void);
+PyAPI_FUNC(const char *) _Py_gitversion(void);
+
+/* Internal -- various one-time initializations */
+PyAPI_FUNC(PyObject *) _PyBuiltin_Init(void);
+PyAPI_FUNC(PyObject *) _PySys_Init(void);
+PyAPI_FUNC(void) _PyImport_Init(void);
+PyAPI_FUNC(void) _PyExc_Init(void);
+PyAPI_FUNC(void) _PyImportHooks_Init(void);
+PyAPI_FUNC(int) _PyFrame_Init(void);
+PyAPI_FUNC(int) _PyInt_Init(void);
+PyAPI_FUNC(int) _PyLong_Init(void);
+PyAPI_FUNC(void) _PyFloat_Init(void);
+PyAPI_FUNC(int) PyByteArray_Init(void);
+PyAPI_FUNC(void) _PyRandom_Init(void);
+
+/* Various internal finalizers */
+PyAPI_FUNC(void) _PyExc_Fini(void);
+PyAPI_FUNC(void) _PyImport_Fini(void);
+PyAPI_FUNC(void) PyMethod_Fini(void);
+PyAPI_FUNC(void) PyFrame_Fini(void);
+PyAPI_FUNC(void) PyCFunction_Fini(void);
+PyAPI_FUNC(void) PyDict_Fini(void);
+PyAPI_FUNC(void) PyTuple_Fini(void);
+PyAPI_FUNC(void) PyList_Fini(void);
+PyAPI_FUNC(void) PySet_Fini(void);
+PyAPI_FUNC(void) PyString_Fini(void);
+PyAPI_FUNC(void) PyInt_Fini(void);
+PyAPI_FUNC(void) PyFloat_Fini(void);
+PyAPI_FUNC(void) PyOS_FiniInterrupts(void);
+PyAPI_FUNC(void) PyByteArray_Fini(void);
+PyAPI_FUNC(void) _PyRandom_Fini(void);
+
+/* Stuff with no proper home (yet) */
+PyAPI_FUNC(char *) PyOS_Readline(FILE *, FILE *, char *);
+PyAPI_DATA(int) (*PyOS_InputHook)(void);
+PyAPI_DATA(char) *(*PyOS_ReadlineFunctionPointer)(FILE *, FILE *, char *);
+PyAPI_DATA(PyThreadState*) _PyOS_ReadlineTState;
+
+/* Stack size, in "pointers" (so we get extra safety margins
+   on 64-bit platforms).  On a 32-bit platform, this translates
+   to an 8k margin. */
+#define PYOS_STACK_MARGIN 2048
+
+#if defined(WIN32) && !defined(MS_WIN64) && defined(_MSC_VER) && _MSC_VER >= 1300
+/* Enable stack checking under Microsoft C */
+#define USE_STACKCHECK
+#endif
+
+#ifdef USE_STACKCHECK
+/* Check that we aren't overflowing our stack */
+PyAPI_FUNC(int) PyOS_CheckStack(void);
+#endif
+
+/* Signals */
+typedef void (*PyOS_sighandler_t)(int);
+PyAPI_FUNC(PyOS_sighandler_t) PyOS_getsig(int);
+PyAPI_FUNC(PyOS_sighandler_t) PyOS_setsig(int, PyOS_sighandler_t);
+
+/* Random */
+PyAPI_FUNC(int) _PyOS_URandom (void *buffer, Py_ssize_t size);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_PYTHONRUN_H */

env/Include/pythread.h

@@ -0,0 +1,41 @@
+
+#ifndef Py_PYTHREAD_H
+#define Py_PYTHREAD_H
+
+typedef void *PyThread_type_lock;
+typedef void *PyThread_type_sema;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_FUNC(void) PyThread_init_thread(void);
+PyAPI_FUNC(long) PyThread_start_new_thread(void (*)(void *), void *);
+PyAPI_FUNC(void) PyThread_exit_thread(void);
+PyAPI_FUNC(long) PyThread_get_thread_ident(void);
+
+PyAPI_FUNC(PyThread_type_lock) PyThread_allocate_lock(void);
+PyAPI_FUNC(void) PyThread_free_lock(PyThread_type_lock);
+PyAPI_FUNC(int) PyThread_acquire_lock(PyThread_type_lock, int);
+#define WAIT_LOCK	1
+#define NOWAIT_LOCK	0
+PyAPI_FUNC(void) PyThread_release_lock(PyThread_type_lock);
+
+PyAPI_FUNC(size_t) PyThread_get_stacksize(void);
+PyAPI_FUNC(int) PyThread_set_stacksize(size_t);
+
+/* Thread Local Storage (TLS) API */
+PyAPI_FUNC(int) PyThread_create_key(void);
+PyAPI_FUNC(void) PyThread_delete_key(int);
+PyAPI_FUNC(int) PyThread_set_key_value(int, void *);
+PyAPI_FUNC(void *) PyThread_get_key_value(int);
+PyAPI_FUNC(void) PyThread_delete_key_value(int key);
+
+/* Cleanup after a fork */
+PyAPI_FUNC(void) PyThread_ReInitTLS(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !Py_PYTHREAD_H */

env/Include/rangeobject.h

@@ -0,0 +1,28 @@
+
+/* Range object interface */
+
+#ifndef Py_RANGEOBJECT_H
+#define Py_RANGEOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This is about the type 'xrange', not the built-in function range(), which
+   returns regular lists. */
+
+/*
+A range object represents an integer range.  This is an immutable object;
+a range cannot change its value after creation.
+
+Range objects behave like the corresponding tuple objects except that
+they are represented by a start, stop, and step datamembers.
+*/
+
+PyAPI_DATA(PyTypeObject) PyRange_Type;
+
+#define PyRange_Check(op) (Py_TYPE(op) == &PyRange_Type)
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_RANGEOBJECT_H */