1/*===---- stdarg.h - Variable argument handling ----------------------------=== 2 * 3 * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 * See https://llvm.org/LICENSE.txt for license information. 5 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 * 7 *===-----------------------------------------------------------------------=== 8 */ 9 10#ifndef __STDARG_H 11#define __STDARG_H 12 13#ifndef _VA_LIST 14typedef __builtin_va_list va_list; 15#define _VA_LIST 16#endif 17#define va_start(ap, param) __builtin_va_start(ap, param) 18#define va_end(ap) __builtin_va_end(ap) 19#define va_arg(ap, type) __builtin_va_arg(ap, type) 20 21/* GCC always defines __va_copy, but does not define va_copy unless in c99 mode 22 * or -ansi is not specified, since it was not part of C90. 23 */ 24#define __va_copy(d,s) __builtin_va_copy(d,s) 25 26#if __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L || !defined(__STRICT_ANSI__) 27#define va_copy(dest, src) __builtin_va_copy(dest, src) 28#endif 29 30#ifndef __GNUC_VA_LIST 31#define __GNUC_VA_LIST 1 32typedef __builtin_va_list __gnuc_va_list; 33#endif 34 35#endif /* __STDARG_H */ 36