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| author | des <des@FreeBSD.org> | 2004-01-13 15:35:22 +0000 |
|---|---|---|
| committer | des <des@FreeBSD.org> | 2004-01-13 15:35:22 +0000 |
| commit | 91e3e986cb2d1083cb587cf245d44191c0da97b8 (patch) | |
| tree | 01c40018f4edf6d42fb497ee2bf40a43fdb3b25f | |
| parent | 849bd5ea0c1e8555fa7c5fcc147ed93687016c2a (diff) | |
| download | FreeBSD-src-91e3e986cb2d1083cb587cf245d44191c0da97b8.zip FreeBSD-src-91e3e986cb2d1083cb587cf245d44191c0da97b8.tar.gz | |
ANSIfy, de-register, replace VAX reference with actual description.
| -rw-r--r-- | sys/libkern/ffs.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sys/libkern/ffs.c b/sys/libkern/ffs.c index 0b98ff1..f945f5d 100644 --- a/sys/libkern/ffs.c +++ b/sys/libkern/ffs.c @@ -37,17 +37,16 @@ __FBSDID("$FreeBSD$"); #include <sys/libkern.h> /* - * ffs -- vax ffs instruction + * Find First Set bit */ int -ffs(mask) - register int mask; +ffs(int mask) { - register int bit; + int bit; if (mask == 0) - return(0); + return (0); for (bit = 1; !(mask & 1); bit++) mask >>= 1; - return(bit); + return (bit); } |
