include/serial.h

   1 #ifndef SERIAL_H
   2 #define SERIAL_H
   3
   4 void serial_setup(unsigned long baud);
   5 void serial_putc(char);
   6 int serial_getc(void);
   7 uint_fast8_t serial_tstc(void);
   8
   9 #endif /* SERIAL_H */