diff options
Diffstat (limited to 'lib/libc/string/ffs.c')
-rw-r--r-- | lib/libc/string/ffs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libc/string/ffs.c b/lib/libc/string/ffs.c index f08e0d1..abd2146 100644 --- a/lib/libc/string/ffs.c +++ b/lib/libc/string/ffs.c @@ -40,7 +40,7 @@ __FBSDID("$FreeBSD$"); #include <strings.h> /* - * ffs -- vax ffs instruction + * Find First Set bit */ int ffs(int mask) @@ -50,6 +50,6 @@ ffs(int mask) if (mask == 0) return(0); for (bit = 1; !(mask & 1); bit++) - mask >>= 1; - return(bit); + (unsigned int)mask >>= 1; + return (bit); } |