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74 lines
2.0 KiB
74 lines
2.0 KiB
/*
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* $Id: pi-net.h,v 1.13 2006/10/17 13:24:07 desrod Exp $
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*
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* pi-net.h: Palm-specific network macro definitions
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Library General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library
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* General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef _PILOT_NET_H_
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#define _PILOT_NET_H_
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#include "pi-args.h"
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#include "pi-buffer.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define PI_NET_HEADER_LEN 6
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#define PI_NET_MTU 0xffff
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#define PI_NET_SIG_BYTE1 0x90
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#define PI_NET_OFFSET_TYPE 0
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#define PI_NET_OFFSET_TXID 1
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#define PI_NET_OFFSET_SIZE 2
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#define PI_NET_TYPE_DATA 0x01
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#define PI_NET_TYPE_TCKL 0x02
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typedef struct pi_net_data
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{
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int type;
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int split_writes; /* set to 0 or <> 0 (see net_tx() function) */
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size_t write_chunksize; /* set to 0 or a chunk size value (i.e. 4096) (see net_tx() function) */
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unsigned char txid;
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} pi_net_data_t;
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extern pi_protocol_t *net_protocol
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PI_ARGS((void));
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extern int net_rx_handshake
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PI_ARGS((pi_socket_t *ps));
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extern int net_tx_handshake
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PI_ARGS((pi_socket_t *ps));
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extern ssize_t net_tx
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PI_ARGS((pi_socket_t *ps, PI_CONST unsigned char *buf, size_t len,
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int flags));
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extern ssize_t net_rx
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PI_ARGS((pi_socket_t *ps, pi_buffer_t *buf, size_t expect,
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int flags));
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extern void net_dump_header
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PI_ARGS((unsigned char *data, int rxtx, int sd));
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extern void net_dump
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PI_ARGS((unsigned char *header, unsigned char *data));
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#ifdef __cplusplus
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}
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#endif
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#endif
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