$NetBSD: patch-aa,v 1.2 2005/01/10 13:40:02 adam Exp $

--- compface.h.orig	2005-01-10 14:12:29.000000000 +0000
+++ compface.h
@@ -17,6 +17,7 @@
 #define COMPFACE_H
 
 #include <setjmp.h>
+#include <errno.h>
 
 /* For all function declarations, if ANSI then use a prototype. */
 
