$NetBSD: patch-base_gserrors_h,v 1.1 2013/03/16 22:25:21 dholland Exp $

This suppresses the noisy warning that __func__ redefined.

--- base/gserrors.h.orig	2013-02-14 07:58:13.000000000 +0000
+++ base/gserrors.h
@@ -60,6 +60,9 @@ int gs_log_error(int, const char *, int)
 #endif
 
 #if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L
+#  if (defined(__func__))
+#    undef __func__
+#  endif
 #  if defined(__GNUC__) && __GNUC__ >= 2
 #    define __func__ __FUNCTION__
 #  elif defined(__FUNCTION__)