D-Modem/pjproject-2.11.1/pjlib/include/pj/compat/cc_gcc.h
2021-10-29 14:41:03 -04:00

80 lines
2.1 KiB
C

/* $Id$ */
/*
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __PJ_COMPAT_CC_GCC_H__
#define __PJ_COMPAT_CC_GCC_H__
/**
* @file cc_gcc.h
* @brief Describes GCC compiler specifics.
*/
#ifndef __GNUC__
# error "This file is only for gcc!"
#endif
#define PJ_CC_NAME "gcc"
#define PJ_CC_VER_1 __GNUC__
#define PJ_CC_VER_2 __GNUC_MINOR__
/* __GNUC_PATCHLEVEL__ doesn't exist in gcc-2.9x.x */
#ifdef __GNUC_PATCHLEVEL__
# define PJ_CC_VER_3 __GNUC_PATCHLEVEL__
#else
# define PJ_CC_VER_3 0
#endif
#define PJ_THREAD_FUNC
#define PJ_NORETURN
#define PJ_HAS_INT64 1
#ifdef __STRICT_ANSI__
#include <inttypes.h>
typedef int64_t pj_int64_t;
typedef uint64_t pj_uint64_t;
#define PJ_INLINE_SPECIFIER static __inline
#define PJ_ATTR_NORETURN
#define PJ_ATTR_MAY_ALIAS
#else
typedef long long pj_int64_t;
typedef unsigned long long pj_uint64_t;
#define PJ_INLINE_SPECIFIER static inline
#define PJ_ATTR_NORETURN __attribute__ ((noreturn))
#define PJ_ATTR_MAY_ALIAS __attribute__((__may_alias__))
#endif
#define PJ_INT64(val) val##LL
#define PJ_UINT64(val) val##ULL
#define PJ_INT64_FMT "L"
#ifdef __GLIBC__
# define PJ_HAS_BZERO 1
#endif
#define PJ_UNREACHED(x)
#define PJ_ALIGN_DATA(declaration, alignment) declaration __attribute__((aligned (alignment)))
#endif /* __PJ_COMPAT_CC_GCC_H__ */