+#define SSH_MSG_DISCONNECT 1
+#define SSH_SMSG_PUBLIC_KEY 2
+#define SSH_CMSG_SESSION_KEY 3
+#define SSH_CMSG_USER 4
+#define SSH_CMSG_AUTH_PASSWORD 9
+#define SSH_CMSG_REQUEST_PTY 10
+#define SSH_CMSG_EXEC_SHELL 12
+#define SSH_CMSG_STDIN_DATA 16
+#define SSH_SMSG_STDOUT_DATA 17
+#define SSH_SMSG_STDERR_DATA 18
+#define SSH_SMSG_SUCCESS 14
+#define SSH_SMSG_FAILURE 15
+#define SSH_SMSG_EXITSTATUS 20
+#define SSH_MSG_IGNORE 32
+#define SSH_CMSG_EXIT_CONFIRMATION 33
+#define SSH_MSG_DEBUG 36
+#define SSH_CMSG_AUTH_TIS 39
+#define SSH_SMSG_AUTH_TIS_CHALLENGE 40
+#define SSH_CMSG_AUTH_TIS_RESPONSE 41
+
+#define SSH_AUTH_TIS 5
+