Provided by: allegro4-doc_4.4.2-4_all bug

NAME
       allegro_404_char - Character used when Allegro cannot find a glyph.


SYNOPSIS
       #include <allegro.h>

       extern int allegro_404_char;


DESCRIPTION
       When  Allegro cannot find a glyph it needs in a font, it will instead output the character
       given in allegro_404_char. By default, this is set to the caret symbol, `^', but  you  can
       change this global to use any other character instead. Example:

          /* Show unknown glyphs with an asterisk. */
          allegro_404_char = '*';


SEE ALSO
       font(3alleg4)