#include <linux/skbuff.h>
#include <net/ip_tunnels.h>
+#include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37) || \
defined(HAVE_GRE_CISCO_REGISTER)
#include_next <net/gre.h>
#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0) */
#endif /* HAVE_GRE_CISCO_REGISTER */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,12,0)
+
#define gre_build_header rpl_gre_build_header
void gre_build_header(struct sk_buff *skb, const struct tnl_ptk_info *tpi,
int hdr_len);
addend += 4;
return addend;
}
+#endif
#endif