pub unsafe extern "C" fn MQBEGIN(
Hconn: MQHCONN,
BeginOptions: Option<&mut MQBO>,
CompCode: &mut MQLONG,
Reason: &mut MQLONG,
)pub unsafe extern "C" fn MQBEGIN(
Hconn: MQHCONN,
BeginOptions: Option<&mut MQBO>,
CompCode: &mut MQLONG,
Reason: &mut MQLONG,
)