+++ /dev/null
-diff -Naur net-tools-1.60.org/iptunnel.c net-tools-1.60/iptunnel.c
---- net-tools-1.60.org/iptunnel.c 2001-04-08 19:04:23.000000000 +0200
-+++ net-tools-1.60/iptunnel.c 2017-02-07 17:37:17.956405434 +0100
-@@ -26,7 +26,7 @@
- #include <sys/socket.h>
- #include <sys/ioctl.h>
- #include <netinet/in.h>
--#include <netinet/ip.h>
-+#include <linux/ip.h>
- #include <arpa/inet.h>
- #if defined(__GLIBC__) && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1))
- #include <net/if.h>