'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_GLNextEvent 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
EZ_GLNextEvent \- wait for the next event to arrive on a 3D canvas

.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "void EZ_GLNextEvent(EZ_Widget *" canvas ", XEvent *" event )

.SH ARGUMENTS
\fIcanvas\fR  Specifies a 3D canvas.
.sp
\fIevent\fR  Specifies a return for the next X event.

.SH DESCRIPTION
.PP
\fBEZ_GLNextEvent\fR waits for the next event on \fIcanvas\fR to
arrive. During the waiting period, it services events on other
widgets as usual.

.SH "SEE ALSO"
EZ_AddEventHandler(3), EZ_GLResetEvents(3), EZ_GLEnterEvent(3)