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

include/stdbool.h

@@ -1,4 +1,4 @@
-/*	$NetBSD: stdbool.h,v 1.3 2008/04/28 20:22:54 martin Exp $	*/
+/*	$NetBSD: stdbool.h,v 1.5 2013/04/26 17:41:34 joerg Exp $	*/
 
 /*-
  * Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -37,11 +37,7 @@
 
 #define	true	1
 #define	false	0
-#else
-#define	bool	bool
 
-#define	true	true
-#define	false	false
 #endif /* __cplusplus */
 
 #define	__bool_true_false_are_defined	1