$NetBSD: patch-ab,v 1.5 2009/03/11 13:39:52 hasso Exp $

--- ./homeio.c.orig	2009-03-11 15:08:21 +0200
+++ ./homeio.c		2009-03-11 15:09:31 +0200
@@ -11,6 +11,9 @@
 #include <time.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#if defined(__STDC__)
+#include <errno.h>
+#endif
 
 #include "xephem.h"
 
@@ -227,7 +230,6 @@ syserrstr ()
 {
 #if defined(__STDC__)
 /* some older gcc don't have strerror */
-#include <errno.h>
 return (strerror (errno));
 #else
 #if defined(VMS)