-/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2019 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
/* Get the process group ID of process PID. */
pid_t
-__getpgid (pid)
- pid_t pid;
+__getpgid (pid_t pid)
{
return pid;
}