--- /dev/null
+diff -ruN ipsec-tools-0.6.3-old/src/racoon/cftoken.l ipsec-tools-0.6.3-new/src/racoon/cftoken.l
+--- ipsec-tools-0.6.3-old/src/racoon/cftoken.l 2005-11-06 18:18:26.000000000 +0100
++++ ipsec-tools-0.6.3-new/src/racoon/cftoken.l 2005-12-09 01:27:27.000000000 +0100
+@@ -105,6 +105,8 @@
+ static int incstackp = 0;
+
+ static int yy_first_time = 1;
++
++int yywrap(void) { return 1; }
+ %}
+
+ /* common seciton */
+diff -ruN ipsec-tools-0.6.3-old/src/setkey/token.l ipsec-tools-0.6.3-new/src/setkey/token.l
+--- ipsec-tools-0.6.3-old/src/setkey/token.l 2005-06-29 15:01:30.000000000 +0200
++++ ipsec-tools-0.6.3-new/src/setkey/token.l 2005-12-09 01:27:31.000000000 +0100
+@@ -84,6 +84,8 @@
+ #ifndef SADB_X_EALG_AESCTR
+ #define SADB_X_EALG_AESCTR (-1)
+ #endif
++
++int yywrap(void) { return 1; }
+ %}
+
+ /* common section */