Linux/include/linux/gcd.h at v3.12-rc2 - Linux - PuppyLab Git

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Florian Fainelli d282922461 lib: add lib/gcd.c

This patch adds lib/gcd.c which contains a greatest common divider
implementation taken from sound/core/pcm_timer.c

Several usages of this new library function will be sent to subsystem
maintainers.

[[email protected]: use swap() (pointed out by Joe)]
[[email protected]: just add gcd.o to obj-y, remove Kconfig changes]
Signed-off-by: Florian Fainelli <[email protected]>
Cc: Sergei Shtylyov <[email protected]>
Cc: Takashi Iwai <[email protected]>
Cc: Simon Horman <[email protected]>
Cc: Julius Volz <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Patrick McHardy <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2009-06-18 13:04:05 -07:00

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 #ifndef _GCD_H
 #define _GCD_H
 #include <linux/compiler.h>
 unsigned long gcd(unsigned long a, unsigned long b) __attribute_const__;
 #endif /* _GCD_H */