$NetBSD$

--- rplayd/cache.c.orig	2005-10-10 16:54:10.000000000 +0200
+++ rplayd/cache.c
@@ -38,6 +38,7 @@
 #endif
 #include <unistd.h>
 #include <stdio.h>
+#include <errno.h>
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
