From 349e82761f2e7e2100e6154bed1f2125cb01be3a Mon Sep 17 00:00:00 2001 From: dj Date: Tue, 16 Oct 2001 02:50:13 +0000 Subject: * Makefile.in (TEXIFILES): Add fnmatch.txh. (maint-undoc): New. maint-tool: Add "undoc" tool. * alloca.c, argv.c, asprintf.c, choose-temp.c, concat.c, fdmatch.c, ffs.c, getruntime.c, insque.c, lbasename.c, make-temp-file.c, mkstemps.c, pexecute.c, random.c, spaces.c, strerror.s, strsignal.c, strtol.c, vasprintf.c: Add or update documentation. * fnmatch.txh: New. * functions.texi: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46274 138bc75d-0d04-0410-961f-82ee72b054a4 --- 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 */ -- cgit v1.2.1