diff -Nur airsnort-0.2.7e-orig/src/PacketSource.h airsnort-0.2.7e/src/PacketSource.h
--- airsnort-0.2.7e-orig/src/PacketSource.h	2005-01-10 05:59:32.000000000 +0000
+++ airsnort-0.2.7e/src/PacketSource.h	2008-04-11 11:50:10.000000000 +0000
@@ -28,6 +28,8 @@
 #include <sys/time.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
+#include <asm/types.h>
+#include <net/if.h>
 #include <linux/wireless.h>
 #include <pcap.h>
 #else
diff -Nur airsnort-0.2.7e-orig/src/capture.c airsnort-0.2.7e/src/capture.c
--- airsnort-0.2.7e-orig/src/capture.c	2005-01-10 05:59:32.000000000 +0000
+++ airsnort-0.2.7e/src/capture.c	2008-04-11 11:50:10.000000000 +0000
@@ -33,6 +33,8 @@
 #include <sys/time.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
+#include <asm/types.h>
+#include <net/if.h>
 #include <linux/wireless.h>
 #include <pcap.h>
 #include <semaphore.h>
diff -Nur airsnort-0.2.7e-orig/src/orinoco_hopper.c airsnort-0.2.7e/src/orinoco_hopper.c
--- airsnort-0.2.7e-orig/src/orinoco_hopper.c	2005-01-10 05:59:32.000000000 +0000
+++ airsnort-0.2.7e/src/orinoco_hopper.c	2008-04-11 11:50:49.000000000 +0000
@@ -25,6 +25,8 @@
 #include <string.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
+#include <asm/types.h>
+#include <net/if.h>
 #include <linux/wireless.h>
 #include <unistd.h>
 #include <getopt.h>