1#include_next <stdarg.h> 2/* Copyright (C) 1989-2013 Free Software Foundation, Inc. 3 4This file is part of GCC. 5 6GCC is free software; you can redistribute it and/or modify 7it under the terms of the GNU General Public License as published by 8the Free Software Foundation; either version 3, or (at your option) 9any later version. 10 11GCC is distributed in the hope that it will be useful, 12but WITHOUT ANY WARRANTY; without even the implied warranty of 13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14GNU General Public License for more details. 15 16Under Section 7 of GPL version 3, you are granted additional 17permissions described in the GCC Runtime Library Exception, version 183.1, as published by the Free Software Foundation. 19 20You should have received a copy of the GNU General Public License and 21a copy of the GCC Runtime Library Exception along with this program; 22see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23<http://www.gnu.org/licenses/>. */ 24 25/* 26 * ISO C Standard: 7.15 Variable arguments <stdarg.h> 27 */ 28 29#ifndef _STDARG_H 30#ifndef _ANSI_STDARG_H_ 31#ifndef __need___va_list 32#define _STDARG_H 33#define _ANSI_STDARG_H_ 34#endif /* not __need___va_list */ 35#undef __need___va_list 36 37/* Define __gnuc_va_list. */ 38 39#ifndef __GNUC_VA_LIST 40#define __GNUC_VA_LIST 41typedef __builtin_va_list __gnuc_va_list; 42#endif 43 44/* Define the standard macros for the user, 45 if this invocation was from the user program. */ 46#ifdef _STDARG_H 47 48#define va_start(v,l) __builtin_va_start(v,l) 49#define va_end(v) __builtin_va_end(v) 50#define va_arg(v,l) __builtin_va_arg(v,l) 51#if !defined(__STRICT_ANSI__) || __STDC_VERSION__ + 0 >= 199900L || defined(__GXX_EXPERIMENTAL_CXX0X__) 52#define va_copy(d,s) __builtin_va_copy(d,s) 53#endif 54#define __va_copy(d,s) __builtin_va_copy(d,s) 55 56/* Define va_list, if desired, from __gnuc_va_list. */ 57/* We deliberately do not define va_list when called from 58 stdio.h, because ANSI C says that stdio.h is not supposed to define 59 va_list. stdio.h needs to have access to that data type, 60 but must not use that name. It should use the name __gnuc_va_list, 61 which is safe because it is reserved for the implementation. */ 62 63#ifdef _BSD_VA_LIST 64#undef _BSD_VA_LIST 65#endif 66 67#if defined(__svr4__) || (defined(_SCO_DS) && !defined(__VA_LIST)) 68/* SVR4.2 uses _VA_LIST for an internal alias for va_list, 69 so we must avoid testing it and setting it here. 70 SVR4 uses _VA_LIST as a flag in stdarg.h, but we should 71 have no conflict with that. */ 72#ifndef _VA_LIST_ 73#define _VA_LIST_ 74#ifdef __i860__ 75#ifndef _VA_LIST 76#define _VA_LIST va_list 77#endif 78#endif /* __i860__ */ 79typedef __gnuc_va_list va_list; 80#ifdef _SCO_DS 81#define __VA_LIST 82#endif 83#endif /* _VA_LIST_ */ 84#else /* not __svr4__ || _SCO_DS */ 85 86/* The macro _VA_LIST_ is the same thing used by this file in Ultrix. 87 But on BSD NET2 we must not test or define or undef it. 88 (Note that the comments in NET 2's ansi.h 89 are incorrect for _VA_LIST_--see stdio.h!) */ 90#if !defined (_VA_LIST_) || defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__) || defined(WINNT) 91/* The macro _VA_LIST_DEFINED is used in Windows NT 3.5 */ 92#ifndef _VA_LIST_DEFINED 93/* The macro _VA_LIST is used in SCO Unix 3.2. */ 94#ifndef _VA_LIST 95/* The macro _VA_LIST_T_H is used in the Bull dpx2 */ 96#ifndef _VA_LIST_T_H 97/* The macro __va_list__ is used by BeOS. */ 98#ifndef __va_list__ 99typedef __gnuc_va_list va_list; 100#endif /* not __va_list__ */ 101#endif /* not _VA_LIST_T_H */ 102#endif /* not _VA_LIST */ 103#endif /* not _VA_LIST_DEFINED */ 104#if !(defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__)) 105#define _VA_LIST_ 106#endif 107#ifndef _VA_LIST 108#define _VA_LIST 109#endif 110#ifndef _VA_LIST_DEFINED 111#define _VA_LIST_DEFINED 112#endif 113#ifndef _VA_LIST_T_H 114#define _VA_LIST_T_H 115#endif 116#ifndef __va_list__ 117#define __va_list__ 118#endif 119 120#endif /* not _VA_LIST_, except on certain systems */ 121 122#endif /* not __svr4__ */ 123 124#endif /* _STDARG_H */ 125 126#endif /* not _ANSI_STDARG_H_ */ 127#endif /* not _STDARG_H */ 128