Define function StretchPoint$()$ with two pass$-$by$-$pointer integer parameters, xCoords and yCoords, representing the x and y coordinates of a point. The return type of StretchPoint$()$ is void. StretchPoint$()$ should perform the following tasks:

Update the x coordinate's value with the x coordinate's current value multiplied by $4.$

Update the y coordinate's value with the y coordinate's current value multiplied by $3.$