diff options
Diffstat (limited to 'sendchar.h')
| -rw-r--r-- | sendchar.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sendchar.h b/sendchar.h index b31665441f..7c81303c7a 100644 --- a/sendchar.h +++ b/sendchar.h @@ -18,8 +18,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #ifndef SENDCHAR_H #define SENDCHAR_H +#include <stdint.h> + + /* transmit a character. return 0 on success, -1 on error. */ int8_t sendchar(uint8_t c); #endif - |