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/*
* epsonds-io.h - Epson ESC/I-2 driver, low level I/O.
*
* Copyright (C) 2015 Tower Technologies
* Author: Alessandro Zummo <a.zummo@towertech.it>
*
* This file is part of the SANE package.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, version 2.
*/
#ifndef epsonds_io_h
#define epsonds_io_h
#define USB_TIMEOUT (6 * 1000)
#define USB_SHORT_TIMEOUT (1 * 800)
size_t eds_send(epsonds_scanner *s, void *buf, size_t length, SANE_Status *status, size_t reply_len);
size_t eds_recv(epsonds_scanner *s, void *buf, size_t length, SANE_Status *status);
SANE_Status eds_txrx(epsonds_scanner *s, char *txbuf, size_t txlen,
char *rxbuf, size_t rxlen);
SANE_Status eds_control(epsonds_scanner *s, void *buf, size_t buf_size);
SANE_Status eds_fsy(epsonds_scanner *s);
SANE_Status eds_fsx(epsonds_scanner *s);
SANE_Status eds_lock(epsonds_scanner *s);
#endif
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