[rfa/testsuite/threads/copyright] killed.c: add copyright notice

[Michael Chastain <mec dot gnu at mindspring dot com>]

This patch adds a copyright notice to killed.c.

Jim Blandy wrote killed.c in 2002 and it hasn't been modified since.
I'm about to edit it, to add a necessary #include line.

Date sources:

  cvs history
  ChangeLog
  old gdb releases

Tested on native i686-pc-linux-gnu with gcc 2.95.3, 3.3.4, 3.4.1,
dwarf-2 and stabs+, to check for line number gotchas.

Okay to commit?

2004-08-27  Michael Chastain  <mec.gnu@mindspring.com>

	* gdb.threads/killed.c: Add copyright notice.

Index: gdb.threads/killed.c
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.threads/killed.c,v
retrieving revision 1.1
diff -c -3 -p -r1.1 killed.c
*** gdb.threads/killed.c	3 Sep 2002 20:02:48 -0000	1.1
--- gdb.threads/killed.c	27 Aug 2004 12:14:51 -0000
***************
*** 1,3 ****
--- 1,22 ----
+ /* This testcase is part of GDB, the GNU debugger.
+ 
+    Copyright 2002 Free Software Foundation, Inc.
+ 
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+ 
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+ 
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.  */
+ 
  #include <sys/types.h>
  #include <signal.h>
  #include <pthread.h>