compiler.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

/* ----------------------------------------------------------------------- *
 *
 *   Copyright 2007 The NASM Authors - All Rights Reserved
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the license given in the file "License"
 *   distributed in the NASM archive.
 *
 * ----------------------------------------------------------------------- */

/*
 * compiler.h
 *
 * Compiler-specific macros for NASM.  Feel free to add support for
 * other compilers in here.
 */

#ifndef COMPILER_H
#define COMPILER_H 1

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#ifdef __GNUC__
# if __GNUC__ >= 4
#  define HAVE_GNUC_4
# endif
# if __GNUC__ >= 3
#  define HAVE_GNUC_3
# endif
#endif

#ifdef __GNUC__
# define _unused	__attribute__((unused))
#else
# define _unused
#endif

/* Some versions of MSVC have these only with underscores in front */

#if !defined(HAVE_SNPRINTF) && defined(HAVE__SNPRINTF)
# define snprintf _snprintf
#endif

#if !defined(HAVE_VSNPRINTF) && defined(HAVE__VSNPRINTF)
# define vsnprintf _vsnprintf
#endif

#endif	/* COMPILER_H */