/* strspn (str, ss) -- Return the length of the initial segment of STR
which contains only characters from SS.
For AMD x86-64.
- Copyright (C) 1994-2014 Free Software Foundation, Inc.
+ Copyright (C) 1994-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>.
Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>.