extern const DotMatrixFont FONT_DIGITS;
extern const DotMatrixFont FONT_GAMEGIRL_CLASSIC_12;
extern const DotMatrixFont FONT_GAMEGIRL_CLASSIC_6;
extern const DotMatrixFont FONT_SLIMFONT_8;
extern const DotMatrixFont FONT_STANDARD_6;
extern const DotMatrixFont FONT_ULTRASLIMFONT_8;
extern const DotMatrixFont FONT_VERDANA_12_BOLD;
extern const DotMatrixFont FONT_VERDANA_14_BOLD;