Initial. Don't... just don't ask.

doc/man3/keyboard_update.3

@@ -0,0 +1,57 @@
+.TH keyboard_update 3 "27 July 1997" "Svgalib (>= 1.2.11)" "Svgalib User Manual"
+.SH NAME
+keyboard_update, keyboard_waitforupdate \- process raw keyboard events
+.SH SYNOPSIS
+
+.B "#include <vgakeyboard.h>"
+
+.BI "int keyboard_update(void);
+.br
+.BI "void keyboard_waitforupdate(void);
+
+.SH DESCRIPTION
+These routines check the keyboard buffer for any raw keyboard events and do the
+necessary updates to the internal buffers of
+.BR keyboard_clearstate (3)
+and
+.BR keyboard_keypressed (3).
+
+When there are no such events,
+.B keyboard_update()
+returns 0 immediately (non-zero else) whereas
+.B keyboard_waitforupdate()
+blocks and waits until an event occurs.
+
+.BR vga_waitevent (3)
+allows to wait for keyboard and other events at the same time.
+
+.SH SEE ALSO
+
+.BR svgalib (7),
+.BR vgagl (7),
+.BR libvga.config (5),
+.BR keytest (6),
+.BR eventtest (6),
+.BR keyboard_seteventhandler (3),
+.BR keyboard_init (3),
+.BR keyboard_init_return_fd (3),
+.BR keyboard_close (3),
+.BR keyboard_setdefaulteventhandler (3),
+.BR keyboard_getstate (3),
+.BR keyboard_clearstate (3),
+.BR keyboard_translatekeys (3),
+.BR keyboard_keypressed (3),
+.BR vga_waitevent (3)
+
+.SH 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.