1 files changed, 42 insertions, 2 deletions
diff --git a/src/appl/bsd/defines.h b/src/appl/bsd/defines.h
index fd9c3e1..6365d2c 100644
--- a/src/appl/bsd/defines.h
+++ b/src/appl/bsd/defines.h
@@ -1,3 +1,43 @@
-#define OPTS_FORWARD_CREDS           0x00000002
-#define OPTS_FORWARDABLE_CREDS       0x00000001
+#define OPTS_FORWARD_CREDS           0x00000020
+#define OPTS_FORWARDABLE_CREDS       0x00000010
 #define RCMD_BUFSIZ	5120
+
+enum kcmd_proto {
+  /* Old protocol: DES encryption only.  No subkeys.  No protection
+     for cleartext length.  No ivec supplied.  OOB hacks used for
+     rlogin.  Checksum may be omitted at connection startup.  */
+  KCMD_OLD_PROTOCOL = 1,
+  /* New protocol: Any encryption scheme.  Client-generated subkey
+     required.  Prepend cleartext-length to cleartext data (but don't
+     include it in count).  Starting ivec defined, chained.  In-band
+     signalling.  Checksum required.  */
+  KCMD_NEW_PROTOCOL,
+  /* Hack: Get credentials, and use the old protocol iff the session
+     key type is single-DES.  */
+  KCMD_PROTOCOL_COMPAT_HACK,
+  /* Using Kerberos version 4.  */
+  KCMD_V4_PROTOCOL,
+  /* ??? */
+  KCMD_UNKNOWN_PROTOCOL
+};
+
+extern int kcmd (int *sock, char **ahost, int /* u_short */ rport,
+		 char *locuser, char *remuser, char *cmd,
+		 int *fd2p, char *service, char *realm,
+		 krb5_creds **cred,
+		 krb5_int32 *seqno, krb5_int32 *server_seqno,
+		 struct sockaddr_in *laddr,
+		 struct sockaddr_in *faddr,
+		 krb5_auth_context *authconp,
+		 krb5_flags authopts,
+		 int anyport, int suppress_err,
+		 enum kcmd_proto *protonum /* input and output */
+		 );
+
+extern int rcmd_stream_read (int fd, char *buf, int len, int secondary);
+extern int rcmd_stream_write (int fd, char *buf, int len, int secondary);
+extern int getport (int *);
+
+extern void rcmd_stream_init_krb5 (krb5_keyblock *in_keyblock,
+				   int encrypt_flag, int lencheck,
+				   int am_client, enum kcmd_proto protonum);