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//
// C++ Interface: k9fifo
//
// Description:
//
//
// Author: Jean-Michel PETIT <k9copy@free.fr>, (C) 2007
//
// Copyright: See COPYING file that comes with this distribution
//
//
#ifndef K9FIFO_H
#define K9FIFO_H
#include "k9common.h"
#include <tqmutex.h>
/**
@author Jean-Michel PETIT <k9copy@free.fr>
*/
#define INPUT_SIZE ( 0x2000*1024)
class k9fifo {
private:
uint32_t head,queue;
uchar *array;
uint32_t m_count;
TQMutex mutex;
public:
k9fifo () { head=queue=m_count=0;array= new uchar[INPUT_SIZE];};
uint32_t count(); // { return (queue-head)%INPUT_SIZE ;}
uint32_t freespace() {return INPUT_SIZE-count();};
void enqueue (uchar *_buffer, uint32_t _size) ;
void dequeue(uchar *_buffer,uint32_t _size) ;
void clear();
~k9fifo() { delete[] array;};
};
#endif
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