1vga_hasmode(3) Svgalib User Manual vga_hasmode(3)
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6 vga_hasmode - returns if a video mode is supported
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9 #include <vga.h>
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11 int vga_hasmode(int mode);
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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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22 svgalib(7), vgagl(7), libvga.config(5), vgatest(6), vga_modeinfo(3),
23 vga_setmode(3), vga_lastmodenumber(3), vga_getmodename(3), vga_getmodeā
24 number(3) vga_getcurrentmode(3)
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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)