diff options
Diffstat (limited to 'avr/serial.h')
-rw-r--r-- | avr/serial.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/avr/serial.h b/avr/serial.h index 1a0f510..7414ef1 100644 --- a/avr/serial.h +++ b/avr/serial.h @@ -2,7 +2,8 @@ #define SERIAL_H void serial_setup(void); -void serial_putc(uint8_t); +void serial_putc(char); int serial_getc(void); +uint_fast8_t serial_tstc(void); #endif /* SERIAL_H */ |