#include	<EGB.H>

extern char work[];

void view( int x1, int y1, int x2, int y2 )
{
	char pa[64];
	WORD(pa    ) = x1;
	WORD(pa + 2) = y1;
	WORD(pa + 4) = x2;
	WORD(pa + 6) = y2;
	EGB_viewport( work, pa );
}