$NetBSD: patch-configure,v 1.2 2015/12/29 23:34:56 dholland Exp $

Don't return values from void functions.

--- configure.orig	2013-07-17 14:28:44.000000000 +0000
+++ configure
@@ -1753,7 +1753,7 @@ int main() { return 0; }
 RETSIGTYPE t(int foo) {
 int i;
 signal(SIGINT,t);
-return 0; }
+}
 EOF
 if { (eval echo configure:1672: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*