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/*------------------------------------------------------------------------------
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-- This file is a part of the libuc, microcontroler library
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-- Copyright (C) 2012, Alexis Jeandet
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------
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-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@gmail.com
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-------------------------------------------------------------------------------*/
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#ifndef STREAMDEVICES_H
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#define STREAMDEVICES_H
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#include <uhandle.h>
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typedef struct streamdevice* streamdeviceptr;
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struct streamdevice_ops;
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typedef volatile struct streamdevice
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{
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struct streamdevice_ops* ops;
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volatile uint32_t streamPt;
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volatile UHANDLE _stream;
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volatile uint32_t mode;
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}streamdevice;
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typedef struct streamdevice_ops
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{
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int (*write)(streamdevice* device,void* data,int size, int n);
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int (*read)(streamdevice* device,void* data,int size, int n);
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int (*setpos)(streamdevice* device,int pos);
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int (*close)(streamdevice* device);
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}streamdevice_ops;
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typedef int (*write_t)(streamdeviceptr device,void* data,int size, int n);
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typedef int (*read_t)(streamdeviceptr device,void* data,int size, int n);
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typedef int (*setpos_t)(streamdeviceptr device,int pos);
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typedef int (*close_t)(streamdeviceptr device);
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#endif
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