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path: root/net/u6rd/files/patch-main.c
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--- main.c.orig	2013-06-19 11:23:58 UTC
+++ main.c
@@ -25,7 +25,7 @@
  * SUCH DAMAGE.
  */
 
-#include <sys/types.h>
+#include <sys/param.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
 #include <arpa/inet.h>
@@ -608,7 +608,8 @@ tun2raw(struct connection *c)
 	ip4 = (struct ipv4_header *)(buf - sizeof(*ip4));
 	ip4->ver_hlen = 4 << 4 | sizeof(*ip4) >> 2;
 	ip4->tos = ntohl(ip6->ver_class_label) >> 20 & 0xff;
-#if defined(__OpenBSD__) || defined(__linux__)
+#if defined(__OpenBSD__) || defined(__linux__) || \
+    (defined(__FreeBSD__) && __FreeBSD_version >= 1100030)
 	ip4->len = htons(len + sizeof(*ip4));
 #else
 	ip4->len = len + sizeof(*ip4);