--- ginclude/stdarg.h.orig	Sat Oct 18 10:26:07 1997
+++ ginclude/stdarg.h	Tue Aug 11 13:27:03 1998
@@ -64,7 +64,7 @@
 
 #ifndef __GNUC_VA_LIST
 #define __GNUC_VA_LIST
-#if defined(__svr4__) || defined(_AIX) || defined(_M_UNIX) || defined(__NetBSD__)
+#if defined(__svr4__) || defined(_AIX) || defined(_M_UNIX) || defined(__NetBSD__) || defined(__OpenBSD__)
 typedef char *__gnuc_va_list;
 #else
 typedef void *__gnuc_va_list;