#include <CONIO.H>
#ifndef REGS
    #include <dos.h>
#endif

#define MOUSE 51

int initmouse()
{
    union REGS regs;

    regs.x.ax=0;
    int86 (MOUSE,&regs,&regs);
    return regs.x.ax;
}

void displaymouse()
{
    union REGS regs;
    regs.x.ax=1;
    int86 (MOUSE,&regs,&regs);
    return;
}

void hidemouse()
{
    union REGS regs;
    regs.x.ax=2;
    int86 (MOUSE,&regs,&regs);
    return;
}

int mousex()
{
    union REGS regs;
    regs.x.ax=3;
    int86 (MOUSE,&regs,&regs);
    return regs.x.cx;
}

int mousey()
{
    union REGS regs;
    regs.x.ax=3;
    int86 (MOUSE,&regs,&regs);
    return regs.x.dx;
}

// vraca 1 ili 0 za lijevi gumb i mousebutton(0)
// vraca 1 ili 0 za desni gumb i mousebutton(1)
int mousebutton(int n)
{
    union REGS regs;
    regs.x.ax=3;
    int86 (MOUSE,&regs,&regs);
    return ((regs.x.bx >> n) & 1);
}

void main()
{
	int keyb=0;

	clrscr();
	_setcursortype(_NOCURSOR);
	initmouse();
	displaymouse();
	while (keyb!=27)
	{
		gotoxy(1,1);
		printf("(%3d : %3d) = position of the mouse",mousex(),mousey());
		if (kbhit()!=0) keyb=getch();
		gotoxy(1,2);
		printf("(%3d * %3d) = buttons",mousebutton(0),mousebutton(1));
		/* dobiju se kursora tako da (mousex()/8+1)=wherex().... heh */

	}
	_setcursortype(_NORMALCURSOR);
	hidemouse();
}