mirror of
https://github.com/reactos/reactos.git
synced 2024-07-12 07:35:10 +00:00
91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
/* @(#)ccomdefs.h 1.12 11/07/21 Copyright 2000-2011 J. Schilling */
|
|
/*
|
|
* Various compiler dependant macros.
|
|
*
|
|
* Copyright (c) 2000-2011 J. Schilling
|
|
*/
|
|
/*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License, Version 1.0 only
|
|
* (the "License"). You may not use this file except in compliance
|
|
* with the License.
|
|
*
|
|
* See the file CDDL.Schily.txt in this distribution for details.
|
|
*
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
|
* file and include the License file CDDL.Schily.txt from this distribution.
|
|
*/
|
|
|
|
#ifndef _SCHILY_CCOMDEFS_H
|
|
#define _SCHILY_CCOMDEFS_H
|
|
|
|
#ifndef _SCHILY_MCONFIG_H
|
|
#include <schily/mconfig.h>
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* Compiler-dependent macros to declare that functions take printf-like
|
|
* or scanf-like arguments. They are defined to nothing for versions of gcc
|
|
* that are not known to support the features properly (old versions of gcc-2
|
|
* didn't permit keeping the keywords out of the application namespace).
|
|
*/
|
|
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) || \
|
|
defined(NO_PRINTFLIKE)
|
|
|
|
#define __printflike__(fmtarg, firstvararg)
|
|
#define __printf0like__(fmtarg, firstvararg)
|
|
#define __scanflike__(fmtarg, firstvararg)
|
|
|
|
#else /* We found GCC that supports __attribute__ */
|
|
|
|
#define __printflike__(fmtarg, firstvararg) \
|
|
__attribute__((__format__(__printf__, fmtarg, firstvararg)))
|
|
#define __printf0like__(fmtarg, firstvararg) \
|
|
__attribute__((__format__(__printf0__, fmtarg, firstvararg)))
|
|
|
|
/*
|
|
* FreeBSD GCC implements printf0 that allows the format string to
|
|
* be a NULL pointer.
|
|
*/
|
|
#if __FreeBSD_cc_version < 300001
|
|
#undef __printf0like__
|
|
#define __printf0like__ __printflike__
|
|
#endif
|
|
|
|
#define __scanflike__(fmtarg, firstvararg) \
|
|
__attribute__((__format__(__scanf__, fmtarg, firstvararg)))
|
|
|
|
#endif /* GNUC */
|
|
|
|
#if __GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ > 2
|
|
/* GCC-3.3 or more */
|
|
|
|
/* CSTYLED */
|
|
#define UConst __attribute__ ((__used__)) const
|
|
|
|
#else /* less than GNUC 3.3 */
|
|
|
|
#define UConst const
|
|
|
|
#endif /* less than GNUC 3.3 */
|
|
|
|
#ifdef __PCC__
|
|
/*
|
|
* Hack until pcc supports __attribute__ ((__used__))
|
|
*/
|
|
#ifdef UConst
|
|
#undef UConst
|
|
#define UConst const
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _SCHILY_CCOMDEFS_H */
|