keyboard_update (3)
process raw keyboard events
SYNOPSIS
DESCRIPTION
These routines check the keyboard buffer for any raw keyboard events and do the
necessary updates to the internal buffers of
keyboard_clearstate (3)
and
keyboard_keypressed (3).
When there are no such events,
keyboard_update()
returns 0 immediately (non-zero else) whereas
keyboard_waitforupdate()
blocks and waits until an event occurs.
vga_waitevent (3)
allows to wait for keyboard and other events at the same time.
SEE ALSO
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.
man3/keyboard_update.3
|