From d32980df1da9d81a93280b4f0e023c58055c4b0c Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Mon, 25 Mar 2002 08:38:26 +0000
Subject: Add AH/ESP match for ipv6

---
 include/linux/netfilter_ipv6/ip6t_ah.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 include/linux/netfilter_ipv6/ip6t_ah.h

(limited to 'include/linux/netfilter_ipv6/ip6t_ah.h')

diff --git a/include/linux/netfilter_ipv6/ip6t_ah.h b/include/linux/netfilter_ipv6/ip6t_ah.h
new file mode 100644
index 00000000..8531879e
--- /dev/null
+++ b/include/linux/netfilter_ipv6/ip6t_ah.h
@@ -0,0 +1,21 @@
+#ifndef _IP6T_AH_H
+#define _IP6T_AH_H
+
+struct ip6t_ah
+{
+	u_int32_t spis[2];			/* Security Parameter Index */
+	u_int32_t hdrlen;			/* Header Length */
+	u_int8_t  hdrres;			/* Test of the Reserved Filed */
+	u_int8_t  invflags;			/* Inverse flags */
+};
+
+#define IP6T_AH_SPI 0x01
+#define IP6T_AH_LEN 0x02
+#define IP6T_AH_RES 0x04
+
+/* Values for "invflags" field in struct ip6t_ah. */
+#define IP6T_AH_INV_SPI		0x01	/* Invert the sense of spi. */
+#define IP6T_AH_INV_LEN		0x02	/* Invert the sense of length. */
+#define IP6T_AH_INV_MASK	0x03	/* All possible flags. */
+
+#endif /*_IP6T_AH_H*/
-- 
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