--- BasiliskII/src/slirp/udp.c	2007/11/03 16:36:35	1.6
+++ BasiliskII/src/slirp/udp.c	2010/08/22 19:43:29	1.7
@@ -42,6 +42,7 @@
  * terms and conditions of the copyright.
  */
 
+#include <stdlib.h>
 #include <slirp.h>
 #include "ip_icmp.h"