-/* Copyright (C) 1991-2015 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
/* Sleep USECONDS microseconds, or until a previously set timer goes off. */
int
-usleep (useconds)
- useconds_t useconds;
+usleep (useconds_t useconds)
{
__set_errno (ENOSYS);
return -1;