$NetBSD$

--- src/lib/oogl/util/error.c.orig	Thu Feb  8 23:58:53 2001
+++ src/lib/oogl/util/error.c
@@ -102,7 +102,7 @@
 const char *
 sperrno(unsigned int err)
 {
-#if !defined(__FreeBSD__) && !defined(__GLIBC__)
+#if !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__GLIBC__)
   extern int sys_nerr;
   extern char *sys_errlist[];
 #endif
