$NetBSD: patch-ab,v 1.2 2007/08/17 16:39:37 gdt Exp $

  We need definitions of NGROUPS, MAXLOGNAME, MAXCOMLEN on NetBSD.

--- libpurple/nat-pmp.c.orig	2007-05-09 23:02:58.000000000 -0400
+++ libpurple/nat-pmp.c
@@ -35,6 +35,12 @@
 #include "network.h"
 
 #ifdef HAVE_SYS_SYSCTL_H
+/*
+ * XXX sysctl.h is a BSD include, and all such systems will have
+ * sys/param.h.  Upstream should probably add a configure test for
+ * sys/param.h.
+ */
+#include <sys/param.h>
 #include <sys/sysctl.h>
 #endif