win.h did not fit the win.def where DC_CF_RGB is number 8 while CD_COLOR_8
was missing even though it should be number 7 (due to the docs and win.def)
Fix:
Was:
typedef ByteEnum DisplayClass;
#define DC_CF_RGB 7
Should be:
typedef ByteEnum DisplayClass;
#define DC_COLOR_8 7
#define DC_CF_RGB 8
{Jörg Polzfuß}