--- wavemon-0.4.0b.orig/iw_if.h	2002-12-21 06:18:30.000000000 -0600
+++ wavemon-0.4.0b/iw_if.h	2006-03-12 09:05:48.000000000 -0600
@@ -19,6 +19,9 @@
  */
 
 #include <netdb.h>
+#include <linux/types.h>
+#include <linux/socket.h>
+#include <linux/if.h>
 #include <linux/wireless.h>
 
 #define IW_STACKSIZE 1024