"windows.h is a C language header file provided by the good folks at Microsoft."
This is most odd because on my machine doing a #include "Windows.h" brings in the header file that allows me to get to all the juicy toolbox functions in Window Manager.
Aha! No it doesn't any more. All that juiciness is in "MacWindows.h" and "Windows.h" just includes that file instead. Guess all those poor people doing dual Windows/Macintosh development were getting confused. Poor luvs.