diff options
Diffstat (limited to 'flow/src/main/native/include/flow.h')
| -rw-r--r-- | flow/src/main/native/include/flow.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/flow/src/main/native/include/flow.h b/flow/src/main/native/include/flow.h index d6a173e..ff80259 100644 --- a/flow/src/main/native/include/flow.h +++ b/flow/src/main/native/include/flow.h @@ -62,7 +62,7 @@ int serial_close(struct serial_config* const serial); * @return n>0 the number of bytes read into buffer * @return E_INTERRUPT if the call to this function was interrupted * @return E_IO on IO error */ -int serial_read(struct serial_config* const serial, unsigned char* const buffer, size_t size); +int serial_read(struct serial_config* const serial, char* const buffer, size_t size); /**Cancels a blocked read call. This function is thread safe, i.e. it may be called from a thread even * while another thread is blocked in a read call. @@ -77,7 +77,7 @@ int serial_cancel_read(struct serial_config* const serial); * @param size number of bytes to write from data * @return n>0 the number of bytes written * @return E_IO on IO error */ -int serial_write(struct serial_config* const serial, unsigned char* const data, size_t size); +int serial_write(struct serial_config* const serial, char* const data, size_t size); /**Sets debugging option. If debugging is enabled, detailed error message are printed from method calls. */ void serial_debug(bool value); |