#include	<stdio.h>
#include	<dos.h>

struct	BITRECT {
	unsigned char far	*buff;
	unsigned char		pagenumber,reserve;
	int			x1,y1,x2,y2;
	unsigned	colorid;
};

extern	unsigned	char	gds_fshift;
extern	unsigned	gds_wrkoff;
extern	unsigned	gds_wrkseg;

int	g_colorput(unsigned char far *writebuff,unsigned char writepage,
	int startx,int starty,int endx,int endy,unsigned color,unsigned char mode)
{
	union REGS	reg;
	struct SREGS	seg;
	struct BITRECT	rimg;

	segread(&seg);
	reg.h.ah=gds_fshift+0x0e;
	reg.h.al=mode;
	reg.x.di=(unsigned)&rimg;
	seg.ds=seg.ss;
	rimg.buff=writebuff;
	rimg.pagenumber=writepage;
	rimg.reserve=0;
	rimg.x1=startx;
	rimg.y1=starty;
	rimg.x2=endx;
	rimg.y2=endy;
	rimg.colorid=color;
	reg.x.bx=gds_wrkoff;
	seg.es=gds_wrkseg;
	int86x(0x92,&reg,&reg,&seg);
}