$OpenBSD: patch-callback_trampoline_r_trampoline_c,v 1.1 2010/02/23 20:11:15 jasper Exp $
--- callback/trampoline_r/trampoline.c.orig	Fri Feb 12 00:00:27 2010
+++ callback/trampoline_r/trampoline.c	Fri Feb 12 00:00:30 2010
@@ -196,8 +196,12 @@ extern RETGETPAGESIZETYPE getpagesize ();
 #ifdef linux
 #include <asm/cachectl.h>
 #else
+#ifdef __OpenBSD__
+#include <mips64/sysarch.h>
+#else
 #ifdef HAVE_SYS_CACHECTL_H
 #include <sys/cachectl.h>
+#endif
 #endif
 #endif
 #endif
