wait-for-mouse-buttons-up

Arguments: nil

Waits until no mouse buttons are down and then returns. It may be useful to call this function just before calling a function like get-position or get-box to ensure that a mouse-up from some previous activity does not also terminate the call to get-position or get-box.

Copyright (c) 1998-2009, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.1. This page was not revised from the 8.0 page.
Created 2009.7.29.