$OpenBSD: patch-gcc_ada_adaint_c,v 1.1 2012/02/21 08:09:30 pascal Exp $
--- gcc/ada/adaint.c.orig	Mon Feb 20 20:25:53 2012
+++ gcc/ada/adaint.c	Mon Feb 20 20:27:23 2012
@@ -3686,3 +3686,9 @@ void *__gnat_lwp_self (void)
    return (void *) syscall (__NR_gettid);
 }
 #endif
+
+const char *
+fname_as_string(int pretty_p)
+{
+	return NULL;
+}