Enlist the FreeBSD-CURRENT users as testers of what is to become Binutils

version 2.12.0.  These bits are taken from the FSF anoncvs repo on
27-January-2002 03:41 PST.

1 files changed, 27 insertions, 0 deletions

diff --git a/contrib/binutils/libiberty/ffs.c b/contrib/binutils/libiberty/ffs.c
new file mode 100644
index 0000000..de047e2
--- /dev/null
+++ b/contrib/binutils/libiberty/ffs.c
@@ -0,0 +1,27 @@
+/* ffs -- Find the first bit set in the parameter
+
+@deftypefn Supplemental int ffs (int @var{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.
+
+@end deftypefn
+
+*/
+
+int
+ffs (valu)
+  register int valu;
+{
+  register int bit;
+
+  if (valu == 0)
+    return 0;
+
+  for (bit = 1; !(valu & 1); bit++)
+  	valu >>= 1;
+
+  return bit;
+}
+