--- ../tmp-orig/oleo-1.99.16/src/xrdb.c 2000-08-10 23:02:51.000000000 +0200
+++ src/src/xrdb.c        2005-03-18 20:42:30.966398277 +0100
@@ -450,6 +450,7 @@
 
 #ifdef TESTRM
 #include <stdio.h>
+#include <errno.h>
 #include "arg-list.h"
 
 static void
@@ -457,7 +458,6 @@
     char *msg, *prog;
     int x1, x2, x3, x4, x5;
 {
-    extern int errno;
 
     if (errno)
       perror (prog);