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Diffstat (limited to 'include/uapi/linux/netfilter/xt_esp.h')
-rw-r--r--include/uapi/linux/netfilter/xt_esp.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter/xt_esp.h b/include/uapi/linux/netfilter/xt_esp.h
new file mode 100644
index 000000000..fa57a208f
--- /dev/null
+++ b/include/uapi/linux/netfilter/xt_esp.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _XT_ESP_H
+#define _XT_ESP_H
+
+#include <linux/types.h>
+
+struct xt_esp {
+ __u32 spis[2]; /* Security Parameter Index */
+ __u8 invflags; /* Inverse flags */
+};
+
+/* Values for "invflags" field in struct xt_esp. */
+#define XT_ESP_INV_SPI 0x01 /* Invert the sense of spi. */
+#define XT_ESP_INV_MASK 0x01 /* All possible flags. */
+
+#endif /*_XT_ESP_H*/