1vga_hasmode(3)                Svgalib User Manual               vga_hasmode(3)
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NAME

6       vga_hasmode - returns if a video mode is supported
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SYNOPSIS

9       #include <vga.h>
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11       int vga_hasmode(int mode);
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DESCRIPTION

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

22       svgalib(7), vgagl(7),  libvga.config(5),  vgatest(6),  vga_modeinfo(3),
23       vga_setmode(3), vga_lastmodenumber(3), vga_getmodename(3), vga_getmode‐
24       number(3) vga_getcurrentmode(3)
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AUTHOR

27       This manual page was edited  by  Michael  Weller  <eowmob@exp-math.uni-
28       essen.de>.  The  exact  source of the referenced function as well as of
29       the original documentation is unknown.
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31       It is very likely that both are at least to some extent are due to Harm
32       Hanemaayer <H.Hanemaayer@inter.nl.net>.
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34       Occasionally  this  might be wrong. I hereby asked to be excused by the
35       original author and will happily accept any additions or corrections to
36       this first version of the svgalib manual.
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40Svgalib (>= 1.2.11)              27 July 1997                   vga_hasmode(3)
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