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Annotation of gcl520h/_zm.h, revision 1.1.1.1

1.1       root        1: #ifndef __ZM_DOT_H
                      2: #define __ZM_DOT_H
                      3: 
                      4: /*
                      5:  * _ZM.H                5.20A  June 8, 1995
                      6:  *
                      7:  *  The Greenleaf Comm Library
                      8:  *
                      9:  *  Copyright (C) 1984-1995 Greenleaf Software Inc.  All Rights Reserved.
                     10:  *
                     11:  * NOTES
                     12:  *
                     13:  * This header file has the declarations necessary for accessing the "private"
                     14:  * zmodem transfer support routines.  Every private routine has a name that
                     15:  * starts with an underscore. Since the private routines are actually found
                     16:  * in several different files, there is no way to make them truly private,
                     17:  * but the high end user would be best off just ignoring these routines.
                     18:  *
                     19:  * MODIFICATIONS
                     20:  *
                     21:  * December 12, 1992  4.00A : Initial release
                     22:  */
                     23: 
                     24: /*
                     25:  * Note that these constants are taken from Chuck Forsberg's
                     26:  * Public Domain code, and are therefore not copyrighted by
                     27:  * Greenleaf Software.
                     28:  */
                     29: 
                     30: #define ZRQINIT 0       /* Request receive init */
                     31: #define ZRINIT  1       /* Receive init */
                     32: #define ZSINIT 2        /* Send init sequence (optional) */
                     33: #define ZACK 3          /* ACK to above */
                     34: #define ZFILE 4         /* File name from sender */
                     35: #define ZSKIP 5         /* To sender: skip this file */
                     36: #define ZNAK 6          /* Last packet was garbled */
                     37: #define ZABORT 7        /* Abort batch transfers */
                     38: #define ZFIN 8          /* Finish session */
                     39: #define ZRPOS 9         /* Resume data trans at this position */
                     40: #define ZDATA 10        /* Data packet(s) follow */
                     41: #define ZEOF 11         /* End of file */
                     42: #define ZFERR 12        /* Fatal Read or Write error Detected */
                     43: #define ZCRC 13         /* Request for file CRC and response */
                     44: #define ZCHALLENGE 14   /* Receiver's Challenge */
                     45: #define ZCOMPL 15       /* Request is complete */
                     46: #define ZCAN 16         /* Other end canned session with CAN*5 */
                     47: 
                     48: #define ZPAD            '*'
                     49: #define ZDLE            CAN
                     50: #define ZBIN            'A'
                     51: #define ZHEX            'B'
                     52: #define ZVBIN           'a'
                     53: #define ZVHEX           'b'
                     54: #define ZBIN32          'C'
                     55: #define ZMAXHLEN        16
                     56: #define ZMAXSPLEN       1024
                     57: 
                     58: #define ZCRCE 'h'       /* CRC next, frame ends, header packet follows */
                     59: #define ZCRCG 'i'       /* CRC next, frame continues nonstop */
                     60: #define ZCRCQ 'j'       /* CRC next, frame continues, ZACK expected */
                     61: #define ZCRCW 'k'       /* CRC next, ZACK expected, end of frame */
                     62: #define ZRUB0 'l'       /* Translate to rubout 0177 */
                     63: #define ZRUB1 'm'       /* Translate to rubout 0377 */
                     64: 
                     65: #define CANFDX  01      /* Rx can send and receive true FDX */
                     66: #define CANOVIO 02      /* Rx can receive data during disk I/O */
                     67: 
                     68: int GF_CONV _ZmodemReadFrameHeader( XFER *zmodem, int immediate_return );
                     69: 
                     70: int GF_CONV _ZmodemSendBinaryPacket( XFER *zmodem,
                     71:                                      int length,
                     72:                                      char terminator );
                     73: int GF_CONV _ZmodemReadBinaryPacket( XFER *zmodem );
                     74: int GF_CONV _ZmodemSendBinaryHeader( XFER *zmodem, char frame_type,
                     75:                                      char *header_data );
                     76: int GF_CONV _ZmodemSendHexHeader( XFER *zmodem, char frame_type,
                     77:                                   unsigned char *header_data );
                     78: 
                     79: #endif   /* #ifdef __ZM_DOT_H */
                     80: 

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