diff -ub src/cpython/Python/marshal.c PyMod-2.7.2/Python/marshal.c

marshal.diff

--- src/cpython/Python/marshal.c	2017-10-31 10:05:43.257268157 +0100
+++ PyMod-2.7.2/Python/marshal.c	2017-10-24 15:46:13.458768912 +0200
@@ -1,8 +1,18 @@
-
-/* Write Python objects to files and read them back.
+/** @file
+    Write Python objects to files and read them back.
    This is intended for writing and reading compiled Python code only;
    a true persistent storage facility would be much harder, since
-   it would have to take circular links and sharing into account. */
+    it would have to take circular links and sharing into account.
+
+    Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
+    This program and the accompanying materials are licensed and made available under
+    the terms and conditions of the BSD License that accompanies this distribution.
+    The full text of the license may be found at
+    http://opensource.org/licenses/bsd-license.
+
+    THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+    WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
 
 #define PY_SSIZE_T_CLEAN
 
@@ -11,7 +21,9 @@
 #include "code.h"
 #include "marshal.h"
 
-#define ABS(x) ((x) < 0 ? -(x) : (x))
+#ifndef ABS
+  #define ABS(x) ((x) < 0 ? -(x) : (x))
+#endif
 
 /* High water mark to determine when the marshalled object is dangerously deep
  * and risks coring the interpreter.  When the object stack gets this deep,
@@ -1277,7 +1289,7 @@
 open() or os.popen(). It must be opened in binary mode ('wb' or 'w+b').\n\
 \n\
 If the value has (or contains an object that has) an unsupported type, a\n\
-ValueError exception is raised — but garbage data will also be written\n\
+ValueError exception is raised - but garbage data will also be written\n\
 to the file. The object will not be properly read back by load()\n\
 \n\
 New in version 2.4: The version argument indicates the data format that\n\
@@ -1305,7 +1317,7 @@
 "load(file)\n\
 \n\
 Read one value from the open file and return it. If no valid value is\n\
-read (e.g. because the data has a different Python version’s\n\
+read (e.g. because the data has a different Python version's\n\
 incompatible marshal format), raise EOFError, ValueError or TypeError.\n\
 The file must be an open file object opened in binary mode ('rb' or\n\
 'r+b').\n\