mirror of
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61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
#ifndef COMMON_H
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#define COMMON_H
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// this file should be included, directly or indirectly by every other.
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#if HAVE_CONFIG_H
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# include "config.h"
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#endif
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// check if win32 platform
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#if defined(_WIN32) || HAVE_WINDOWS_H
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# define WINDOWS_LIKE 1
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// VC++ specific
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# if (_MSC_VER >= 1200)
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// work around for statement scoping bug
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# define for if (false) { } else for
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// turn off bonehead warnings
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# pragma warning(disable: 4786) // identifier truncated in debug info
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# pragma warning(disable: 4514) // unreferenced inline function removed
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// this one's a little too aggressive
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# pragma warning(disable: 4127) // conditional expression is constant
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// emitted incorrectly under release build in some circumstances
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# if defined(NDEBUG)
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# pragma warning(disable: 4702) // unreachable code
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# pragma warning(disable: 4701) // variable maybe used uninitialized
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# endif
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# endif // (_MSC_VER >= 1200)
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// VC++ has built-in sized types
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# if defined(_MSC_VER)
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# define TYPE_OF_SIZE_1 __int8
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# define TYPE_OF_SIZE_2 __int16
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# define TYPE_OF_SIZE_4 __int32
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# else
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# define SIZE_OF_CHAR 1
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# define SIZE_OF_SHORT 2
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# define SIZE_OF_INT 4
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# define SIZE_OF_LONG 4
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# endif
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#endif // defined(_WIN32) || HAVE_WINDOWS_H
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// unix-like if not like anything else
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#if (!defined(WINDOWS_LIKE) || WINDOWS_LIKE == 0)
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# define UNIX_LIKE 1
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#endif
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// define NULL
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#ifndef NULL
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#define NULL 0
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#endif
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// make assert available since we use it a lot
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#include <assert.h>
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#endif
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