get_font_range_begin - Returns the start of a character range in a font. Allegro game programming

       This function allows you to find out the start of a specific character range for a font. You can pass  -1
       for  the  `range'  parameter if you want to know the start of the whole font range, or a number from 0 to
       (but not including) get_font_ranges(f) to get the start of  a  specific  character  range  in  the  font.
       Example:

          printf("The font has a character range of %d - %d\n",
                 get_font_range_begin(font, -1),
                 get_font_range_end(font, -1));

       get_font_range_begin  -  Returns  the  start  of  a  character  range in a font. Allegro game programming
       library.

       Returns the first character in the font range, or -1 if that information is not available.

get_font_ranges(3alleg4), get_font_range_end(3alleg4), transpose_font(3alleg4)

Allegro                                           version 4.4.3                    get_font_range_begin(3alleg4)

#include<allegro.h>intget_font_range_begin(FONT*f,intrange)