Command Section
vga_getdefaultmode(3)         Svgalib User Manual        vga_getdefaultmode(3)

       vga_getdefaultmode - returns the default graphics mode number

       #include <vga.h>

       int vga_getdefaultmode(void);

       Returns the default graphics mode number from the SVGALIB_DEFAULT_MODE
       environment 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

       Whenever your application has no special need for a given mode you
       should always try to honour this setting for consistency among svgalib

       svgalib(7), vgagl(7), libvga.config(5), vgatest(6), vga_hasmode(3),
       vga_modeinfo(3), vga_setmode(3), vga_getcurrentmode(3),
       vga_lastmodenumber(3), vga_getmodename(3), vga_getmodenumber(3)

       This manual page was edited by Michael Weller <[email protected]>. 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 <[email protected]>.

       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 1.3.0                    8 April 1998            vga_getdefaultmode(3)
Command Section