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author | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
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committer | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
commit | 3050a9253437f4a4b5ad4bf3b3efdc3c660a5137 (patch) | |
tree | 91ac22153e416aac7ca20916b314b5e2ffa871b1 /contrib/syslinux-4.02/com32/libutil/include/minmax.h | |
download | preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.gz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.xz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.zip |
Diffstat (limited to 'contrib/syslinux-4.02/com32/libutil/include/minmax.h')
-rw-r--r-- | contrib/syslinux-4.02/com32/libutil/include/minmax.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/libutil/include/minmax.h b/contrib/syslinux-4.02/com32/libutil/include/minmax.h new file mode 100644 index 0000000..eb6e39a --- /dev/null +++ b/contrib/syslinux-4.02/com32/libutil/include/minmax.h @@ -0,0 +1,42 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright 2004-2008 H. Peter Anvin - All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * ----------------------------------------------------------------------- */ + +#ifndef _MINMAX_H +#define _MINMAX_H + +/* + * minmax.h: Type-independent safe min/max macros + */ + +#define min(x,y) ({ __typeof(x) xx = (x); \ + __typeof(y) yy = (y); \ + xx < yy ? xx : yy; }) +#define max(x,y) ({ __typeof(x) xx = (x); \ + __typeof(y) yy = (y); \ + xx > yy ? xx : yy; }) + +#endif /* _MINMAX_H */ |