1 /* Serial port controls */
4 typedef struct serial_port port_t;
10 port_t *serial_open(const char *name, int speed);
11 void serial_close(port_t *pt);
12 int serial_read(port_t *pt, unsigned char *buff, size_t len);
13 int serial_write(port_t *pt, unsigned char *buff, size_t len);
14 int serial_break(port_t *pt, int set);