--- /dev/null
+#ifndef _SWIFT_H
+#define _SWIFT_H
+
+#define IPPROTO_SWIFT 137
+
+#define sockaddr_swift sockaddr_in
+#define MIN_SWIFT_PORT 1
+#define MAX_SWIFT_PORT 256
+
+#ifdef __KERNEL__
+struct swifthdr {
+ __be16 src;
+ __be16 dst;
+ __be16 len;
+};
+#endif
+
+#endif