[comp.windows.x] macro vs. functions

tiefel@kodak.UUCP (Lenny Tiefel) (03/02/90)

Why does xlib have macros and corresponding 
        functions that do the same thing. For example,
        function XAllPlanes(dpy, screen) and  macro 
        AllPlanes(dpy, screen)?

Len Tiefel
Imaging Science Laboratory
Eastman Kodak Company
(716) 722-2250
(email tiefel@kodak.com)
ZZ