--- linux-2.6.0-test3-mm2/include/linux/pfkeyv2.h.old	2003-08-14 10:11:32.000000000 -0400
+++ linux-2.6.0-test3-mm2/include/linux/pfkeyv2.h	2003-08-14 11:30:46.000000000 -0400
@@ -284,7 +284,10 @@
 #define SADB_X_EALG_BLOWFISHCBC		7
 #define SADB_EALG_NULL			11
 #define SADB_X_EALG_AESCBC		12
-#define SADB_EALG_MAX			12
+#define SADB_EALG_MAX                   253 /* last EALG */
+/* private allocations should use 249-255 (RFC2407) */
+#define SADB_X_EALG_SERPENTCBC  252     /* draft-ietf-ipsec-ciph-aes-cbc-00 */
+#define SADB_X_EALG_TWOFISHCBC  253     /* draft-ietf-ipsec-ciph-aes-cbc-00 */
 
 /* Compression algorithms */
 #define SADB_X_CALG_NONE		0