By reference & Pointers

[YoungBuck]

I tried searching for something to help me on this but with no luck, so here goes my question. I am trying to pass a struct by reference (because it seems like the right thing to do) and I get no compilation errors however when the function gets called my app crashes immediately. Here is what I have.

Function Declaration

void drawline(POINT *, POINT *); 

Function code

void OSDC::drawline(POINT *pt1, POINT *pt2)
{
 POINT pts[1];
 
 pts[0] = *pt1;
 pts[1] = *pt2;
 
 Polyline(hDC, &pts[0], 2);
 
} 

usage

POINT pt1, pt2;
           pt1.x = 0; pt1.y = 0;
           pt2.x = 10; pt2.y = 20;
           o.setlinecolor(RGB(0, 15, 255));
           o.drawline(&pt1, &pt2); 

Thanks in advance.