/* ffs -- find first set bit in a word, counted from least significant end.
S/390 version.
- Copyright (C) 2000, 2001, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2000-2013 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.