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/*
* $Id: arjcrypt.h,v 1.1.1.1 2002/03/28 00:01:13 andrew_belov Exp $
* ---------------------------------------------------------------------------
* All defines regarding ARJCRYPT operations are stored in this file
*
*/
#ifndef ARJCRYPT_INCLUDED
#define ARJCRYPT_INCLUDED
/* Signature for identifying ARJCRYPT modules */
#define ARJCRYPT_SIG "Signature to search"
/* ARJCRYPT operation modes */
#define ARJCRYPT_V2_INIT 0
#define ARJCRYPT_INIT 1
#define ARJCRYPT_ENCODE 2
#define ARJCRYPT_DECODE 3
#define ARJCRYPT_CIPHER 4
#define ARJCRYPT_DECIPHER 5
/* ARJCRYPT return codes */
#define ARJCRYPT_RC_OK 0
#define ARJCRYPT_RC_INITIALIZED 2
#define ARJCRYPT_RC_INIT_V2 3
#define ARJCRYPT_RC_ERROR -1
/* Inquiry types */
#define ARJCRYPT_INQ_INIT 1 /* Initialization request */
#define ARJCRYPT_INQ_RSP 2 /* Initialization response */
#pragma pack(1)
/* Structure of exchange block */
struct arjcrypt_exblock
{
int mode;
int len;
char FAR *data;
char FAR *password;
unsigned long l_modifier[2];
int rc;
int (FAR *ret_addr)();
int inq_type; /* ARJCRYPT v 2.0+ */
int flags; /* ARJCRYPT v 2.0+ */
};
#pragma pack()
#endif
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