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register_font_file_type(3)      Allegro manual      register_font_file_type(3)

NAME
       register_font_file_type - Register a new font loading function. Allegro
       game programming library.

SYNOPSIS
       #include <allegro.h>

       void register_font_file_type(const char *ext, FONT *(*load)(const char
       *filename, RGB *pal, void *param));

DESCRIPTION
       Informs the load_font() functions of a new file type, providing a
       routine to read fonts in this format. The function you supply must
       follow the following prototype:

          FONT *load_my_font(const char *filename, RGB *pal, void *param)
          {
             ...
          }

       The pal parameter can optionally be used to return a palette for the
       FONT.  The parameter param can be anything you like: you can use this
       to pass information to your loading routine, such as for instance the
       font height, the character range to load or the index number of a font
       in a datafile.  If you choose to write your own font loading code, your
       function should be prepared to deal with a value of NULL for either of
       these parameters.

SEE ALSO
       load_font(3)

Allegro                          version 4.4.2      register_font_file_type(3)