#ifndef _HI2BW_H
#define _HI2BW_H

void hi2bw(int video, int x, int y, int dx, int dy, char* data);
char Filter(char* data, int dx, int dy);
void ShowProgress(int video, int x, int y, unsigned char value);
void ShowSelectPart(int video, int x, int y, int dx, int dy, unsigned char* data);
void ShowHistogram(int video, int x, int y, int dx, int dy, unsigned char* data);
void ClearHistogram(int video, int x, int y);
void ShowLineHistogram(int video, int x, int y, int dx, int dy, unsigned char* data);

#endif