$NetBSD: patch-aa,v 1.5 2005/12/04 01:10:33 joerg Exp $

--- misc.c.orig	2002-01-09 00:41:11.000000000 +0000
+++ misc.c
@@ -35,7 +35,7 @@
 #include <pwd.h>
 #include <errno.h>
 
-#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__DARWIN__)
+#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__DARWIN__) || defined(__DragonFly__)
 #include <sys/param.h>
 #endif
 
@@ -913,7 +913,6 @@ char *SysErrorMsg (n)
     extern char *sys_errlist[];
 #endif
 #endif
-    extern int sys_nerr;
 
     return ((n >= 0 && n < sys_nerr) ? sys_errlist[n] : "unknown error");
 }