/*
 *
 *		Written by pa on Taiwan   PM5:00 12/16/1997
 *
 *
 */



#include <stdio.h>
#include <stdlib.h>

void main(int argc, char **argv)
{
	int i;
	unsigned char tmp[60];
	FILE *fp;
	FILE *fout;
  
	fp=fopen(argv[1],"rb");
	fout=fopen(argv[2],"wb"); 

	fseek( fp,atoi(argv[3]),SEEK_SET );
  
	for( i=0;i<256;i++ ) {
		fread( tmp,1,atoi(argv[4]),fp );
		fwrite( tmp,1,atoi(argv[5]),fout);
	}
	
	fclose( fp );
	fclose( fout );
}