From 91e3e986cb2d1083cb587cf245d44191c0da97b8 Mon Sep 17 00:00:00 2001
From: des <des@FreeBSD.org>
Date: Tue, 13 Jan 2004 15:35:22 +0000
Subject: ANSIfy, de-register, replace VAX reference with actual description.

---
 sys/libkern/ffs.c | 11 +++++------
 1 file 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);
 }
-- 
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