2 * $Id: arjcrypt.h,v 1.1.1.1 2002/03/28 00:01:13 andrew_belov Exp $
3 * ---------------------------------------------------------------------------
4 * All defines regarding ARJCRYPT operations are stored in this file
8 #ifndef ARJCRYPT_INCLUDED
9 #define ARJCRYPT_INCLUDED
11 /* Signature for identifying ARJCRYPT modules */
13 #define ARJCRYPT_SIG "Signature to search"
15 /* ARJCRYPT operation modes */
17 #define ARJCRYPT_V2_INIT 0
18 #define ARJCRYPT_INIT 1
19 #define ARJCRYPT_ENCODE 2
20 #define ARJCRYPT_DECODE 3
21 #define ARJCRYPT_CIPHER 4
22 #define ARJCRYPT_DECIPHER 5
24 /* ARJCRYPT return codes */
26 #define ARJCRYPT_RC_OK 0
27 #define ARJCRYPT_RC_INITIALIZED 2
28 #define ARJCRYPT_RC_INIT_V2 3
29 #define ARJCRYPT_RC_ERROR -1
33 #define ARJCRYPT_INQ_INIT 1 /* Initialization request */
34 #define ARJCRYPT_INQ_RSP 2 /* Initialization response */
38 /* Structure of exchange block */
40 struct arjcrypt_exblock
46 unsigned long l_modifier[2];
48 int (FAR *ret_addr)();
49 int inq_type; /* ARJCRYPT v 2.0+ */
50 int flags; /* ARJCRYPT v 2.0+ */