1/* Copyright (C) 1989, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
  2
  3This file is part of GCC.
  4
  5GCC is free software; you can redistribute it and/or modify
  6it under the terms of the GNU General Public License as published by
  7the Free Software Foundation; either version 2, or (at your option)
  8any later version.
  9
 10GCC is distributed in the hope that it will be useful,
 11but WITHOUT ANY WARRANTY; without even the implied warranty of
 12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13GNU General Public License for more details.
 14
 15You should have received a copy of the GNU General Public License
 16along with GCC; see the file COPYING.  If not, write to
 17the Free Software Foundation, 51 Franklin Street, Fifth Floor,
 18Boston, MA 02110-1301, USA.  */
 19
 20/* As a special exception, if you include this header file into source
 21   files compiled by GCC, this header file does not by itself cause
 22   the resulting executable to be covered by the GNU General Public
 23   License.  This exception does not however invalidate any other
 24   reasons why the executable file might be covered by the GNU General
 25   Public License.  */
 26
 27/*
 28 * ISO C Standard:  7.15  Variable arguments  <stdarg.h>
 29 */
 30
 31#if defined(__GNUC__)
 32
 33#ifndef _STDARG_H
 34#ifndef _ANSI_STDARG_H_
 35#ifndef __need___va_list
 36#define _STDARG_H
 37#define _ANSI_STDARG_H_
 38#endif /* not __need___va_list */
 39#undef __need___va_list
 40
 41/* Define __gnuc_va_list.  */
 42
 43#ifndef __GNUC_VA_LIST
 44#define __GNUC_VA_LIST
 45typedef __builtin_va_list __gnuc_va_list;
 46#endif
 47
 48/* Define the standard macros for the user,
 49   if this invocation was from the user program.  */
 50#ifdef _STDARG_H
 51
 52#define va_start(v,l)	__builtin_va_start(v,l)
 53#define va_end(v)	__builtin_va_end(v)
 54#define va_arg(v,l)	__builtin_va_arg(v,l)
 55#if !defined(__STRICT_ANSI__) || __STDC_VERSION__ + 0 >= 199900L || defined(__GXX_EXPERIMENTAL_CXX0X__)
 56#define va_copy(d,s)	__builtin_va_copy(d,s)
 57#endif
 58#define __va_copy(d,s)	__builtin_va_copy(d,s)
 59
 60/* Define va_list, if desired, from __gnuc_va_list. */
 61/* We deliberately do not define va_list when called from
 62   stdio.h, because ANSI C says that stdio.h is not supposed to define
 63   va_list.  stdio.h needs to have access to that data type, 
 64   but must not use that name.  It should use the name __gnuc_va_list,
 65   which is safe because it is reserved for the implementation.  */
 66
 67#ifdef _HIDDEN_VA_LIST  /* On OSF1, this means varargs.h is "half-loaded".  */
 68#undef _VA_LIST
 69#endif
 70
 71#ifdef _BSD_VA_LIST
 72#undef _BSD_VA_LIST
 73#endif
 74
 75#if defined(__svr4__) || (defined(_SCO_DS) && !defined(__VA_LIST))
 76/* SVR4.2 uses _VA_LIST for an internal alias for va_list,
 77   so we must avoid testing it and setting it here.
 78   SVR4 uses _VA_LIST as a flag in stdarg.h, but we should
 79   have no conflict with that.  */
 80#ifndef _VA_LIST_
 81#define _VA_LIST_
 82#ifdef __i860__
 83#ifndef _VA_LIST
 84#define _VA_LIST va_list
 85#endif
 86#endif /* __i860__ */
 87typedef __gnuc_va_list va_list;
 88#ifdef _SCO_DS
 89#define __VA_LIST
 90#endif
 91#endif /* _VA_LIST_ */
 92#else /* not __svr4__ || _SCO_DS */
 93
 94/* The macro _VA_LIST_ is the same thing used by this file in Ultrix.
 95   But on BSD NET2 we must not test or define or undef it.
 96   (Note that the comments in NET 2's ansi.h
 97   are incorrect for _VA_LIST_--see stdio.h!)  */
 98#if !defined (_VA_LIST_) || defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__) || defined(WINNT)
 99/* The macro _VA_LIST_DEFINED is used in Windows NT 3.5  */
100#ifndef _VA_LIST_DEFINED
101/* The macro _VA_LIST is used in SCO Unix 3.2.  */
102#ifndef _VA_LIST
103/* The macro _VA_LIST_T_H is used in the Bull dpx2  */
104#ifndef _VA_LIST_T_H
105/* The macro __va_list__ is used by BeOS.  */
106#ifndef __va_list__
107typedef __gnuc_va_list va_list;
108#endif /* not __va_list__ */
109#endif /* not _VA_LIST_T_H */
110#endif /* not _VA_LIST */
111#endif /* not _VA_LIST_DEFINED */
112#if !(defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__))
113#define _VA_LIST_
114#endif
115#ifndef _VA_LIST
116#define _VA_LIST
117#endif
118#ifndef _VA_LIST_DEFINED
119#define _VA_LIST_DEFINED
120#endif
121#ifndef _VA_LIST_T_H
122#define _VA_LIST_T_H
123#endif
124#ifndef __va_list__
125#define __va_list__
126#endif
127
128#endif /* not _VA_LIST_, except on certain systems */
129
130#endif /* not __svr4__ */
131
132#endif /* _STDARG_H */
133
134#endif /* not _ANSI_STDARG_H_ */
135#endif /* not _STDARG_H */
136
137#endif /*__GNUC__ */
138
139/* include mingw stuff */
140#include <_mingw_stdarg.h>
141