extern const uint16_t COLORTABLE_AA4_BLACKONWHITE[16];
void aafontsDrawString ( uint16_t x, uint16_t y, const uint16_t * colorTable, const aafontsFont_t *font, char *str );
+void aafontsCenterString ( uint16_t x, uint16_t y, const uint16_t * colorTable, const aafontsFont_t *font, char *str );
uint16_t aafontsGetStringWidth ( const aafontsFont_t *font, char *str );
void aafontsCalculateColorTable ( uint16_t bgColor, uint16_t foreColor, uint16_t *colorTable, size_t tableSize );