diff -urN aircrack-ng-1.0/src/osdep/radiotap/radiotap-parser.c aircrack-ng-1.0.new/src/osdep/radiotap/radiotap-parser.c
--- aircrack-ng-1.0/src/osdep/radiotap/radiotap-parser.c	2009-06-14 17:07:09.000000000 +0200
+++ aircrack-ng-1.0.new/src/osdep/radiotap/radiotap-parser.c	2009-11-01 10:23:59.000000000 +0100
@@ -18,6 +18,7 @@
 
 #include <stdio.h>
 #include <errno.h>
+#include <sys/types.h>
 
 #include "radiotap-parser.h"
 
