--- npadmin-0.8.7/snmpsock.h	1998-12-31 04:04:42.000000000 +0100
+++ npadmin-0.8.7-patched/snmpsock.h	2005-02-23 15:37:41.082565000 +0100
@@ -2,6 +2,7 @@
 #define __SNMPSOCK_H_
 
 #include <pthread.h>
+#include <stdlib.h>
 
 class SNMP_socket {
   int sock;