diff options
Diffstat (limited to 'common/sendchar.h')
-rw-r--r-- | common/sendchar.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/common/sendchar.h b/common/sendchar.h index 7c81303c7..7a64d00c7 100644 --- a/common/sendchar.h +++ b/common/sendchar.h | |||
@@ -21,7 +21,15 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
21 | #include <stdint.h> | 21 | #include <stdint.h> |
22 | 22 | ||
23 | 23 | ||
24 | #ifdef __cplusplus | ||
25 | extern "C" { | ||
26 | #endif | ||
27 | |||
24 | /* transmit a character. return 0 on success, -1 on error. */ | 28 | /* transmit a character. return 0 on success, -1 on error. */ |
25 | int8_t sendchar(uint8_t c); | 29 | int8_t sendchar(uint8_t c); |
26 | 30 | ||
31 | #ifdef __cplusplus | ||
32 | } | ||
33 | #endif | ||
34 | |||
27 | #endif | 35 | #endif |