1*c54f35caSApple OSS Distributions /*===---- stdarg.h - Variable argument handling ----------------------------=== 2*c54f35caSApple OSS Distributions * 3*c54f35caSApple OSS Distributions * Copyright (c) 2008 Eli Friedman 4*c54f35caSApple OSS Distributions * 5*c54f35caSApple OSS Distributions * Permission is hereby granted, free of charge, to any person obtaining a copy 6*c54f35caSApple OSS Distributions * of this software and associated documentation files (the "Software"), to deal 7*c54f35caSApple OSS Distributions * in the Software without restriction, including without limitation the rights 8*c54f35caSApple OSS Distributions * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9*c54f35caSApple OSS Distributions * copies of the Software, and to permit persons to whom the Software is 10*c54f35caSApple OSS Distributions * furnished to do so, subject to the following conditions: 11*c54f35caSApple OSS Distributions * 12*c54f35caSApple OSS Distributions * The above copyright notice and this permission notice shall be included in 13*c54f35caSApple OSS Distributions * all copies or substantial portions of the Software. 14*c54f35caSApple OSS Distributions * 15*c54f35caSApple OSS Distributions * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16*c54f35caSApple OSS Distributions * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17*c54f35caSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18*c54f35caSApple OSS Distributions * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19*c54f35caSApple OSS Distributions * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20*c54f35caSApple OSS Distributions * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 21*c54f35caSApple OSS Distributions * THE SOFTWARE. 22*c54f35caSApple OSS Distributions * 23*c54f35caSApple OSS Distributions *===-----------------------------------------------------------------------=== 24*c54f35caSApple OSS Distributions */ 25*c54f35caSApple OSS Distributions 26*c54f35caSApple OSS Distributions #ifndef __STDARG_H 27*c54f35caSApple OSS Distributions #define __STDARG_H 28*c54f35caSApple OSS Distributions 29*c54f35caSApple OSS Distributions #ifndef _VA_LIST 30*c54f35caSApple OSS Distributions typedef __builtin_va_list va_list; 31*c54f35caSApple OSS Distributions #define _VA_LIST 32*c54f35caSApple OSS Distributions #endif 33*c54f35caSApple OSS Distributions #define va_start(ap, param) __builtin_va_start(ap, param) 34*c54f35caSApple OSS Distributions #define va_end(ap) __builtin_va_end(ap) 35*c54f35caSApple OSS Distributions #define va_arg(ap, type) __builtin_va_arg(ap, type) 36*c54f35caSApple OSS Distributions 37*c54f35caSApple OSS Distributions /* GCC always defines __va_copy, but does not define va_copy unless in c99 mode 38*c54f35caSApple OSS Distributions * or -ansi is not specified, since it was not part of C90. 39*c54f35caSApple OSS Distributions */ 40*c54f35caSApple OSS Distributions #define __va_copy(d,s) __builtin_va_copy(d,s) 41*c54f35caSApple OSS Distributions 42*c54f35caSApple OSS Distributions #if __STDC_VERSION__ >= 199900L || __cplusplus >= 201103L || !defined(__STRICT_ANSI__) 43*c54f35caSApple OSS Distributions #define va_copy(dest, src) __builtin_va_copy(dest, src) 44*c54f35caSApple OSS Distributions #endif 45*c54f35caSApple OSS Distributions 46*c54f35caSApple OSS Distributions /* Hack required to make standard headers work, at least on Ubuntu */ 47*c54f35caSApple OSS Distributions #define __GNUC_VA_LIST 1 48*c54f35caSApple OSS Distributions typedef __builtin_va_list __gnuc_va_list; 49*c54f35caSApple OSS Distributions 50*c54f35caSApple OSS Distributions #endif /* __STDARG_H */ 51