Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)

- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091

tools/compat/sys/sha1.h

@@ -1,5 +1,4 @@
-/*	$NetBSD: sha1.h,v 1.1 2006/10/29 06:17:08 dogcow Exp $	*/
+/*	$NetBSD: sha1.h,v 1.2 2013/03/12 01:52:55 christos Exp $	*/
 
 /* We unconditionally use the NetBSD SHA1 in libnbcompat. */
-#include "nbtool_config.h"
 #include "../../sys/sys/sha1.h"