GBDK 2020 Docs 4.4.0 API Documentation for GBDK 2020

### - d -

- delay() : msx.h , nes.h , sms.h , gb.h
- disable_interrupts() : gb.h , msx.h , nes.h , sms.h
- display_off() : gb.h , msx.h , nes.h , sms.h
- display_on() : nes.h
- draw_image() : drawing.h
- duck_check_model() : model.h
- duck_io_enable_read_byte() : laptop_io.h
- duck_io_laptop_init() : laptop_io.h
- duck_io_printer_detected() : laptop_io.h
- duck_io_printer_type() : laptop_io.h
- duck_io_read_byte_no_timeout() : laptop_io.h
- duck_io_read_byte_with_msecs_timeout() : laptop_io.h
- duck_io_send_byte() : laptop_io.h
- duck_io_send_byte_and_check_ack_msecs_timeout() : laptop_io.h
- duck_io_send_cmd_and_buffer() : laptop_io.h
- duck_io_send_cmd_and_receive_buffer() : laptop_io.h