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1 | /* |
2 | Copyright 2011 Jun Wako <wakojun@gmail.com> |
3 | |
4 | This program is free software: you can redistribute it and/or modify |
5 | it under the terms of the GNU General Public License as published by |
6 | the Free Software Foundation, either version 2 of the License, or |
7 | (at your option) any later version. |
8 | |
9 | This program is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | GNU General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU General Public License |
15 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
16 | */ |
17 | |
18 | #ifndef SENDCHAR_H |
19 | #define SENDCHAR_H |
20 | |
21 | #include <stdint.h> |
22 | |
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23 | #ifdef __cplusplus |
24 | extern "C" { |
25 | #endif |
26 | |
27 | /* transmit a character. return 0 on success, -1 on error. */ |
28 | int8_t sendchar(uint8_t c); |
29 | |
30 | #ifdef __cplusplus |
31 | } |
32 | #endif |
33 | |
34 | #endif |