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| author | Andrey Panov <rockford@yandex.ru> | 2015-03-04 23:11:29 +0300 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-03-05 09:11:33 +0100 |
| commit | 78d030226d25b2c4e4cbad6228fc3f90902015c5 (patch) | |
| tree | cba126ba25dacef3c4ac0a4af00648cfd69008d3 /include/linux/gcd.h | |
| parent | 09c4b63aa20e97011eb109794c7c23faf7ebdce4 (diff) | |
| download | barebox-78d030226d25b2c4e4cbad6228fc3f90902015c5.tar.gz barebox-78d030226d25b2c4e4cbad6228fc3f90902015c5.tar.xz | |
lib: Add gcd() function
It calculates greatest common divisor.
Signed-off-by: Andrey Panov <rockford@yandex.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/linux/gcd.h')
| -rw-r--r-- | include/linux/gcd.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/gcd.h b/include/linux/gcd.h new file mode 100644 index 0000000000..0ac262162d --- /dev/null +++ b/include/linux/gcd.h @@ -0,0 +1,8 @@ +#ifndef _GCD_H +#define _GCD_H + +#include <linux/kernel.h> + +unsigned long gcd(unsigned long a, unsigned long b) __attribute_const__; + +#endif /* _GCD_H */ |