Anyone know how to create a 4x4 (pixels) bitmap that consists of the system colors in the following format

line 1, pixel 1: COLOR_BTNHIGHLIGHT
line 1, pixel 2: COLOR_BTNSHADOW
line 2, pixel 1: COLOR_BTNSHADOW
line 2, pixel 2: COLOR_BTNHIGHLIGHT

I need to create the bitmap so that I can use it in a pattern brush

I've tried CreateBitmap and CreateBitmapIndirect and, although I can create a brush, it never comes out correctly.