15.8 The After Function
Every Xlib function that generates a protocol request calls an
after function just before it returns. This
function is normally NoOp, but the program may
specify the name of any function using
XSetAfterFunction().
Get XLIB Programming Manual, Rel. 5, Third Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
