show sw version

1 files changed, 2 insertions, 1 deletions

diff --git a/src/venus_api.h b/src/venus_api.h
index 85387e0..79a1729 100644
--- a/src/venus_api.h
+++ b/src/venus_api.h
@@ -79,6 +79,7 @@ struct venus_msg {
 speed_t value_to_baud(speed_t value);
 speed_t baud_to_venus(speed_t baud);
 void venus_msg_data_free(struct venus_msg *msg);
+void venus_msg_free(struct venus_msg *msg);
 
 uint8_t venus_checksum(void *data, uint16_t len);
 int venus_write_msg(int fd, struct venus_msg *msg);
@@ -89,7 +90,7 @@ int venus_system_restart(int fd, uint8_t mode, time_t utc, int16_t latitude,
 int venus_factory_defaults(int fd, uint8_t type);
 int venus_conf_serial(int fd, uint8_t com, uint8_t baud, uint8_t attr);
 int venus_conf_format(int fd, uint8_t type, uint8_t attr);
-int venus_query_sw_version(int fd, uint8_t type);
+int venus_query_sw_version(int fd, uint8_t type, struct venus_msg *msg);
 int venus_conf_nmea(int fd, uint8_t gga, uint8_t gsa, uint8_t gsv, uint8_t gll,
 			uint8_t rmc, uint8_t vtg, uint8_t zda, uint8_t attr);
 int venus_tty_configure(int fd, speed_t baud_rate);