--- linux-2.4.5/net/netsyms.c.orig	Wed May  2 16:59:49 2001
+++ linux-2.4.5/net/netsyms.c	Sun Jun 17 22:00:23 2001
@@ -248,6 +248,7 @@
 EXPORT_SYMBOL(in_aton);
 EXPORT_SYMBOL(ip_mc_inc_group);
 EXPORT_SYMBOL(ip_mc_dec_group);
+EXPORT_SYMBOL(ip_mc_join_group);
 EXPORT_SYMBOL(ip_finish_output);
 EXPORT_SYMBOL(inet_dgram_ops);
 EXPORT_SYMBOL(ip_cmsg_recv);
