1f4a2713aSLionel Sambuc /*===---- stdarg.h - Variable argument handling ----------------------------=== 2f4a2713aSLionel Sambuc * 3f4a2713aSLionel Sambuc * Copyright (c) 2008 Eli Friedman 4f4a2713aSLionel Sambuc * 5f4a2713aSLionel Sambuc * Permission is hereby granted, free of charge, to any person obtaining a copy 6f4a2713aSLionel Sambuc * of this software and associated documentation files (the "Software"), to deal 7f4a2713aSLionel Sambuc * in the Software without restriction, including without limitation the rights 8f4a2713aSLionel Sambuc * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9f4a2713aSLionel Sambuc * copies of the Software, and to permit persons to whom the Software is 10f4a2713aSLionel Sambuc * furnished to do so, subject to the following conditions: 11f4a2713aSLionel Sambuc * 12f4a2713aSLionel Sambuc * The above copyright notice and this permission notice shall be included in 13f4a2713aSLionel Sambuc * all copies or substantial portions of the Software. 14f4a2713aSLionel Sambuc * 15f4a2713aSLionel Sambuc * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16f4a2713aSLionel Sambuc * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17f4a2713aSLionel Sambuc * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18f4a2713aSLionel Sambuc * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19f4a2713aSLionel Sambuc * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20f4a2713aSLionel Sambuc * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 21f4a2713aSLionel Sambuc * THE SOFTWARE. 22f4a2713aSLionel Sambuc * 23f4a2713aSLionel Sambuc *===-----------------------------------------------------------------------=== 24f4a2713aSLionel Sambuc */ 25f4a2713aSLionel Sambuc 26f4a2713aSLionel Sambuc #ifndef __STDARG_H 27f4a2713aSLionel Sambuc #define __STDARG_H 28f4a2713aSLionel Sambuc 29f4a2713aSLionel Sambuc #ifndef _VA_LIST 30f4a2713aSLionel Sambuc typedef __builtin_va_list va_list; 31f4a2713aSLionel Sambuc #define _VA_LIST 32f4a2713aSLionel Sambuc #endif 33f4a2713aSLionel Sambuc #define va_start(ap, param) __builtin_va_start(ap, param) 34f4a2713aSLionel Sambuc #define va_end(ap) __builtin_va_end(ap) 35f4a2713aSLionel Sambuc #define va_arg(ap, type) __builtin_va_arg(ap, type) 36f4a2713aSLionel Sambuc 37f4a2713aSLionel Sambuc /* GCC always defines __va_copy, but does not define va_copy unless in c99 mode 38f4a2713aSLionel Sambuc * or -ansi is not specified, since it was not part of C90. 39f4a2713aSLionel Sambuc */ 40f4a2713aSLionel Sambuc #define __va_copy(d,s) __builtin_va_copy(d,s) 41f4a2713aSLionel Sambuc 42*0a6a1f1dSLionel Sambuc #if __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L || !defined(__STRICT_ANSI__) 43f4a2713aSLionel Sambuc #define va_copy(dest, src) __builtin_va_copy(dest, src) 44f4a2713aSLionel Sambuc #endif 45f4a2713aSLionel Sambuc 46f4a2713aSLionel Sambuc /* Hack required to make standard headers work, at least on Ubuntu */ 47*0a6a1f1dSLionel Sambuc #ifndef __GNUC_VA_LIST 48f4a2713aSLionel Sambuc #define __GNUC_VA_LIST 1 49*0a6a1f1dSLionel Sambuc #endif 50f4a2713aSLionel Sambuc typedef __builtin_va_list __gnuc_va_list; 51f4a2713aSLionel Sambuc 52f4a2713aSLionel Sambuc #endif /* __STDARG_H */ 53