| 1 | /* |
| 2 | * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de> |
| 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0+ |
| 5 | */ |
| 6 | |
| 7 | #ifndef SERIAL_H |
| 8 | #define SERIAL_H |
| 9 | |
| 10 | void serial_setup(void); |
| 11 | void serial_putc(uint8_t); |
| 12 | int serial_getc(void); |
| 13 | |
| 14 | #endif /* SERIAL_H */ |