From ba19b94f67aeec0722939ce17b4067c8fd05f4cc Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Tue, 16 Oct 2001 02:55:31 +0000
Subject: merge from gcc

---
 libiberty/ffs.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'libiberty/ffs.c')

diff --git a/libiberty/ffs.c b/libiberty/ffs.c
index 8ffb03e7c5e..4a92c828a81 100644
--- a/libiberty/ffs.c
+++ b/libiberty/ffs.c
@@ -1,14 +1,12 @@
 /* ffs -- Find the first bit set in the parameter
 
-NAME
-	ffs -- Find the first bit set in the parameter
+@deftypefn Supplemental int ffs (int @var{valu})
 
-SYNOPSIS
-	int ffs (int valu)
+Find the first (least significant) bit set in @var{valu}. Bits are
+numbered from right to left, starting with bit 1 (corresponding to the
+value 1).  If @var{valu} is zero, zero is returned.
 
-DESCRIPTION
-	Find the first bit set in the parameter. Bits are numbered from
-	right to left, starting with bit 1.
+@end deftypefn
 
 */
 
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