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

lib/libc/sys/timer_create.2

@@ -1,4 +1,4 @@
-.\"	$NetBSD: timer_create.2,v 1.11 2010/05/19 06:44:51 jruoho Exp $
+.\"	$NetBSD: timer_create.2,v 1.12 2012/11/06 21:16:21 uwe Exp $
 .\"
 .\" Copyright (c) 2003 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -113,7 +113,8 @@ is not a valid clock id.
 .Xr timer_delete 2 ,
 .Xr timer_getoverrun 2 ,
 .Xr timer_gettime 2 ,
-.Xr timer_settime 2
+.Xr timer_settime 2 ,
+.Xr sigevent 3
 .Sh STANDARDS
 .St -p1003.1b-93 ,
 .St -p1003.1i-95