45 lines
1.2 KiB
Groff
45 lines
1.2 KiB
Groff
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.TH vga_hasmode 3 "27 July 1997" "Svgalib (>= 1.2.11)" "Svgalib User Manual"
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.SH NAME
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vga_hasmode \- returns if a video mode is supported
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.SH SYNOPSIS
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.B "#include <vga.h>"
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.BI "int vga_hasmode(int " mode );
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.SH DESCRIPTION
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The function returns a non-zero value if the given
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.I mode
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is supported and 0 else. See
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.BR vga_setmode (3)
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for a list of predefined
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.I mode
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values and their meaning.
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.BR vga_modeinfo (3)
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can be used to find out details about the specific mode.
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.SH SEE ALSO
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.BR svgalib (7),
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.BR vgagl (7),
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.BR libvga.config (5),
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.BR vgatest (6),
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.BR vga_modeinfo (3),
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.BR vga_setmode (3),
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.BR vga_lastmodenumber (3),
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.BR vga_getmodename (3),
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.BR vga_getmodenumber (3)
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.BR vga_getcurrentmode (3)
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.SH AUTHOR
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This manual page was edited by Michael Weller <eowmob@exp-math.uni-essen.de>. The
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exact source of the referenced function as well as of the original documentation is
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unknown.
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It is very likely that both are at least to some extent are due to
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Harm Hanemaayer <H.Hanemaayer@inter.nl.net>.
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Occasionally this might be wrong. I hereby
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asked to be excused by the original author and will happily accept any additions or corrections
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to this first version of the svgalib manual.
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