$OpenBSD$

correct order and add missing headers
--- dumpcap.c.orig	Tue Jun 19 18:47:22 2012
+++ dumpcap.c	Fri Jun 22 21:35:30 2012
@@ -56,6 +56,14 @@
 #include <unistd.h>
 #endif
 
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
 #ifdef HAVE_ARPA_INET_H
 #include <arpa/inet.h>
 #endif