Commit | Line | Data |
---|---|---|
2ba45a60 DM |
1 | /* |
2 | * This file is part of FFmpeg. | |
3 | * | |
4 | * FFmpeg is free software; you can redistribute it and/or | |
5 | * modify it under the terms of the GNU Lesser General Public | |
6 | * License as published by the Free Software Foundation; either | |
7 | * version 2.1 of the License, or (at your option) any later version. | |
8 | * | |
9 | * FFmpeg is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | * Lesser General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU Lesser General Public | |
15 | * License along with FFmpeg; if not, write to the Free Software | |
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
17 | */ | |
18 | ||
19 | /** | |
20 | * @file | |
21 | * @ingroup lavu | |
22 | * Utility Preprocessor macros | |
23 | */ | |
24 | ||
25 | #ifndef AVUTIL_MACROS_H | |
26 | #define AVUTIL_MACROS_H | |
27 | ||
28 | /** | |
29 | * @addtogroup preproc_misc Preprocessor String Macros | |
30 | * | |
31 | * String manipulation macros | |
32 | * | |
33 | * @{ | |
34 | */ | |
35 | ||
36 | #define AV_STRINGIFY(s) AV_TOSTRING(s) | |
37 | #define AV_TOSTRING(s) #s | |
38 | ||
39 | #define AV_GLUE(a, b) a ## b | |
40 | #define AV_JOIN(a, b) AV_GLUE(a, b) | |
41 | ||
42 | /** | |
43 | * @} | |
44 | */ | |
45 | ||
46 | #define AV_PRAGMA(s) _Pragma(#s) | |
47 | ||
48 | #endif /* AVUTIL_MACROS_H */ |