Patch needed for net-analyzer/dhcp_probe -JeR (see [1])

[1] http://www.net.princeton.edu/software/dhcp_probe/INSTALL.dhcp_probe.txt

--- libnet/src/libnet_cq.c.orig	2004-01-28 20:45:00.000000000 +0100
+++ libnet/src/libnet_cq.c	2008-10-27 22:51:10.000000000 +0100
@@ -393,3 +393,15 @@
 {
     return (l_cqd.node);
 }
+
+u_int32_t
+libnet_cq_end_loop()
+{
+
+    if (! clear_cq_lock(CQ_LOCK_WRITE)) 
+    { 
+    	return (0); 
+    } 
+    l_cqd.current = l_cq;
+    return (1); 
+}
--- libnet/include/libnet/libnet-functions.h.orig	2004-03-25 19:50:48.000000000 +0100
+++ libnet/include/libnet/libnet-functions.h	2008-10-27 22:52:14.000000000 +0100
@@ -2148,4 +2148,7 @@
 #endif
 #endif  /* __LIBNET_FUNCTIONS_H */
 
+u_int32_t 
+libnet_cq_end_loop();
+
 /* EOF */