undefdups.h #2

/*******************************************************************************

Copyright (c) 1997-2004, Perforce Software, Inc.  All rights reserved.
Portions Copyright (c) 1999, Mike Meyer. All rights reserved.
Portions Copyright (c) 2004-2007, Robert Cowham. All rights reserved.

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modification, are permitted provided that the following conditions are met:

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    notice, this list of conditions and the following disclaimer.

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    notice, this list of conditions and the following disclaimer in the
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IBUTORS "AS IS"
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*******************************************************************************/

/*******************************************************************************
 * Name		: undefdups.h
 *
 * Description	: Undefine portability macros defined by both Python's header
 * 		  files and those of the Perforce API. The idea is that you
 * 		  first include Python's headers, then this file, and then the
 * 		  Perforce API. This squelches any compiler warnings about
 * 		  pre-processor macros already being defined.
 *
 ******************************************************************************/

//
// Symbols defined by both Python and Perforce API headers
//
#undef HAVE_FSYNC
#undef HAVE_TRUNCATE
#undef HAVE_FORK

#ifdef OS_NT

// Stupid "#define SetPort SetPortA" in winspool.h
#  ifdef SetPort
#    undef SetPort
#  endif

// GetMessage often #defined to GetMessageA
#  ifdef GetMessage
#    undef GetMessage
#  endif

#endif

// Allow usage of Python 2.4
#if (PY_VERSION_HEX < 0x02050000)
typedef int Py_ssize_t;
#define PyErr_WarnEx(category, msg, stack) PyErr_Warn(category, msg)
#endif