debian man page for vga_hasmode

vga_hasmode(3)							Svgalib User Manual						    vga_hasmode(3)

NAME
       vga_hasmode - returns if a video mode is supported

SYNOPSIS
       #include <vga.h>

       int vga_hasmode(int mode);

DESCRIPTION
       The  function  returns a non-zero value if the given mode is supported and 0 else.  See vga_setmode(3) for a list of predefined mode values
       and their meaning.  vga_modeinfo(3) can be used to find out details about the specific mode.

SEE ALSO
       svgalib(7), vgagl(7), libvga.config(5), vgatest(6), vga_modeinfo(3), vga_setmode(3), vga_lastmodenumber(3), vga_getmodename(3), vga_getmod-
       enumber(3) vga_getcurrentmode(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 						    vga_hasmode(3)