Link error 42 (WinApi)

[ref2401 via Digitalmars-d-learn]

import core.sys.windows.windows;

void main(string[] args) {
	// I'm aware it would not work properly.
	int formatIndex = ChoosePixelFormat(null, null);
}

When I compile the code above I'm getting the following link 
error:

OPTLINK (R) for Win32  Release 8.00.17
Copyright (C) Digital Mars 1989-2013  All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
console-app.obj(console-app)
  Error 42: Symbol Undefined _ChoosePixelFormat at 8

OS: Win 8.1 Pro
DMD: v2.070.0

Maybe I have to install something. Any thoughts?
Thank you.