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vga_getdefaultmode(3) Svgalib User Manual vga_getdefaultmode(3) NAME vga_getdefaultmode - returns the default graphics mode number SYNOPSIS #include <vga.h> int vga_getdefaultmode(void); DESCRIPTION Returns the default graphics mode number from the SVGALIB_DEFAULT_MODE en- vironment variable; -1 if undefined. The environment variable can either be a mode number or a mode name. See vga_setmode(3) for a list of predefined return values and their meaning. The mode names which can be used in the environment are those used by vga_getmodename(3) and vga_getmodenumber(3). Whenever your application has no special need for a given mode you should always try to honour this setting for consistency among svgalib applica- tions. SEE ALSO svgalib(7), vgagl(7), libvga.config(5), vgatest(6), vga_hasmode(3), vga_modeinfo(3), vga_setmode(3), vga_getcurrentmode(3), vga_lastmodenum- ber(3), vga_getmodename(3), vga_getmodenumber(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 orig- inal author and will happily accept any additions or corrections to this first version of the svgalib manual. Svgalib 1.3.0 8 April 1998 vga_getdefaultmode(3)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR
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