mouse_update(3) Svgalib User Manual mouse_update(3)NAMEmouse_update - updates the mouse state
SYNOPSIS
#include <vgamouse.h>
int mouse_update(void);
DESCRIPTION
This reads in mouse events from the mouse buffer and updates the inter‐
nal svgalib variables which store the current mouse position and button
states. If there are no events to be read this routine returns immedi‐
ately.
The function returns 0 if there was no event and a non-zero value oth‐
erwise.
SEE ALSOsvgalib(7), vgagl(7), libvga.config(5), eventtest(6), mouse_close(3),
mouse_init(3), mouse_getposition_6d(3), mouse_setposition(3),
mouse_setscale(3), mouse_setwrap(3), mouse_setxrange(3), mouse_getx(3),
mouse_waitforupdate(3), vga_setmousesupport(3), mouse_seteven‐
thandler(3), vga_waitevent(3)AUTHOR
This manual page was edited by Michael Weller <eowmob@exp-math.uni-
essen.de>. The exact source of the referenced function as well as of
the original documentation is unknown.
It is very likely that both are at least to some extent are due to Harm
Hanemaayer <H.Hanemaayer@inter.nl.net>.
Occasionally this might be wrong. I hereby asked to be excused by the
original author and will happily accept any additions or corrections to
this first version of the svgalib manual.
Svgalib (>= 1.2.11) 27 July 1997 mouse_update(3)