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b8af9aa522
Some versions of MSVC have snprintf() and vsnprintf() only with a leading underscore. Handle that a bit more cleanly.
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/* ----------------------------------------------------------------------- *
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*
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* Copyright 2007 The NASM Authors - All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the license given in the file "License"
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* distributed in the NASM archive.
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*
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* ----------------------------------------------------------------------- */
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/*
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* compiler.h
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*
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* Compiler-specific macros for NASM. Feel free to add support for
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* other compilers in here.
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*/
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#ifndef COMPILER_H
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#define COMPILER_H 1
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef __GNUC__
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# if __GNUC__ >= 4
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# define HAVE_GNUC_4
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# endif
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# if __GNUC__ >= 3
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# define HAVE_GNUC_3
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# endif
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#endif
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#ifdef __GNUC__
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# define _unused __attribute__((unused))
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#else
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# define _unused
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#endif
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/* Some versions of MSVC have these only with underscores in front */
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#if !defined(HAVE_SNPRINTF) && defined(HAVE__SNPRINTF)
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# define snprintf _snprintf
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#endif
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#if !defined(HAVE_VSNPRINTF) && defined(HAVE__VSNPRINTF)
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# define vsnprintf _vsnprintf
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#endif
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#endif /* COMPILER_H */
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