| /* |
| * This file is part of Libav. |
| * |
| * Libav is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * Libav is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with Libav; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| /** |
| * @file |
| * @ingroup lavu |
| * Utility Preprocessor macros |
| */ |
| |
| #ifndef AVUTIL_MACROS_H |
| #define AVUTIL_MACROS_H |
| |
| /** |
| * @addtogroup preproc_misc Preprocessor String Macros |
| * |
| * String manipulation macros |
| * |
| * @{ |
| */ |
| |
| #define AV_STRINGIFY(s) AV_TOSTRING(s) |
| #define AV_TOSTRING(s) #s |
| |
| #define AV_GLUE(a, b) a ## b |
| #define AV_JOIN(a, b) AV_GLUE(a, b) |
| |
| /** |
| * @} |
| */ |
| |
| #define AV_PRAGMA(s) _Pragma(#s) |
| |
| #endif /* AVUTIL_MACROS_H */ |
