10 uint8_t dll, dlm, ier, iir, lcr, mcr;
14 int serial_init(struct serial_if *sif, const char *argv[]);
15 void serial_read(struct serial_if *sif, void *data, size_t n);
16 void serial_write(struct serial_if *sif, const void *data, size_t n);
17 void serial_cleanup(struct serial_if *sif);