Various cleanups following earlier exit fixes.  Also add boilerplate
copyright notices.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@204 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/vg_libpthread_unimp.c b/vg_libpthread_unimp.c
index 3bc96f7..a0db667 100644
--- a/vg_libpthread_unimp.c
+++ b/vg_libpthread_unimp.c
@@ -1,5 +1,36 @@
 
+/*--------------------------------------------------------------------*/
+/*--- Give dummy bindings for everything the real libpthread.so    ---*/
+/*--- binds.                                 vg_libpthread_unimp.c ---*/
+/*--------------------------------------------------------------------*/
+
+/*
+   This file is part of Valgrind, an x86 protected-mode emulator 
+   designed for debugging and profiling binaries on x86-Unixes.
+
+   Copyright (C) 2000-2002 Julian Seward 
+      jseward@acm.org
+
+   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.
+
+   The GNU General Public License is contained in the file LICENSE.
+*/
+
 /* ---------------------------------------------------------------------
+   ALL THIS CODE RUNS ON THE SIMULATED CPU.
    Give a binding for everything the real libpthread.so binds.
    ------------------------------------------------------------------ */
 
@@ -229,3 +260,8 @@
 
 __attribute__((weak)) void __pthread_initialize ( void )
                       { vgPlain_unimp("__pthread_initialize"); }
+
+
+/*--------------------------------------------------------------------*/
+/*--- end                                    vg_libpthread_unimp.c ---*/
+/*--------------------------------------------------------------------*/