va_copy.h (1146B)
1 /* 2 * MSVC Compatible va_copy macro 3 * Copyright (c) 2012 Derek Buitenhuis 4 * 5 * This file is part of FFmpeg. 6 * 7 * FFmpeg is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * FFmpeg is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with FFmpeg; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 */ 21 22 #ifndef COMPAT_VA_COPY_H 23 #define COMPAT_VA_COPY_H 24 25 #include <stdarg.h> 26 27 #if !defined(va_copy) && defined(_MSC_VER) 28 #define va_copy(dst, src) ((dst) = (src)) 29 #endif 30 #if !defined(va_copy) && defined(__GNUC__) && __GNUC__ < 3 31 #define va_copy(dst, src) __va_copy(dst, src) 32 #endif 33 34 #endif /* COMPAT_VA_COPY_H */