mirror of
https://github.com/diegocr/libnix.git
synced 2025-12-08 14:58:32 +00:00
14 lines
134 B
C
14 lines
134 B
C
|
|
#include <stdlib.h>
|
|
|
|
int ffs(int word)
|
|
{
|
|
register int i = 0;
|
|
|
|
if(word) do {
|
|
|
|
} while(!((1 << i++) & word));
|
|
|
|
return i;
|
|
}
|