From 9a4c10e3af011dd84d3135090d3ca4212cbad127 Mon Sep 17 00:00:00 2001 From: Luca Barbato Date: Fri, 27 Dec 2013 02:57:48 +0100 Subject: lavu: Move preprocessor macros in a separate file And remove all the circular inclusions of avutil.h while at it. --- libavutil/macros.h | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 libavutil/macros.h (limited to 'libavutil/macros.h') diff --git a/libavutil/macros.h b/libavutil/macros.h new file mode 100644 index 0000000000..bf3eb9b9a4 --- /dev/null +++ b/libavutil/macros.h @@ -0,0 +1,48 @@ +/* + * 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 */ -- cgit v1.2.1