torture_sdp.c: including <stdlib.h>

darcs-hash:20061129160218-65a35-93d4cf3bda2f3e24e7678656e738a3700669b2f0.gz

libsofia-sip-ua/sdp/torture_sdp.c

@@ -39,6 +39,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <stddef.h>
+#include <stdlib.h>
 
 #include <sofia-sip/su_types.h>