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vga_lockvc(3)		      Svgalib User Manual		 vga_lockvc(3)

NAME
       vga_lockvc - disables virtual console switching for safety

SYNOPSIS
       #include	<vga.h>

       void vga_lockvc(void);

DESCRIPTION
       Disables	 virtual  console switching for	safety.	Recommended when doing
       register	I/O or low-level device	handling.  Used	 by  mouse  functions.
       Also useful in conjunction with background running.

SEE ALSO
       svgalib(7),  vgagl(7),  libvga.config(5), bg_test(6), vga_oktowrite(3),
       vga_runinbackground(3),	   vga_runinbackground_version(3),     vga_un-
       lockvc(3),

AUTHOR
       This  manual page was edited by Michael Weller <eowmob@exp-math.uni-es-
       sen.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			 vga_lockvc(3)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR

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