0Mouse Driver (msdrv.h)
#include
#include
union REGS i,o;
restrictmouseptr(int x1, int y1, int x2, int y2)
{
i.x.ax=7;
i.x.cx=x1;
i.x.dx=x2;
int86(0x33,&i,&o);
i.x.ax=8;
i.x.cx=y1;
i.x.dx=y2;
int86(0x33,&i,&o);
}
disp( int choice, char *p)
{
getimage((choice-1)*48+1,1,choice*48,32,p);
putimage((choice-1)*48+1,1,p,NOT_PUT);
}
initmouse()
{
i.x.ax=0;
int86(0x33,&i,&o);
return(o.x.ax);
}
showmouseptr()
{
i.x.ax=1;
int86(0x33,&i,&o);
}
hidemouseptr()
{
i.x.ax=2;
int86(0x33,&i,&o);
}
getmousepos(int *button, int *x, int *y)
{
i.x.ax=3;
int86(0x33,&i,&o);
*button=o.x.bx;
*x=o.x.cx;
*y=o.x.dx;
}
