Declare Mac GL types and provide Win32 types supplied by X11 on Linux.
Declare Mac GL types and provide Win32 types supplied by X11 on Linux.

kingtaurus/vogl,bclemetsonblizzard/vogl,ValveSoftware/vogl,kingtaurus/vogl,bclemetsonblizzard/vogl,bclemetsonblizzard/vogl,ValveSoftware/vogl,kingtaurus/vogl,bclemetsonblizzard/vogl,kingtaurus/vogl,ValveSoftware/vogl,ValveSoftware/vogl,bclemetsonblizzard/vogl