ref: d186a361a1f9aab15e9bd2a0597e6fc381f2c17f dir: /config/ftmodule.h/
FT_DRIVER(psnames_driver_interface) FT_DRIVER(sfnt_driver_interface) FT_DRIVER(tt_driver_interface) FT_DRIVER(t1_driver_interface) FT_DRIVER(t1z_driver_interface)