pub unsafe extern "system" fn viLock(
vi: ViSession,
lockType: ViAccessMode,
timeout: ViUInt32,
requestedKey: ViConstKeyId,
accessKey: *mut ViChar
) -> ViStatus
pub unsafe extern "system" fn viLock(
vi: ViSession,
lockType: ViAccessMode,
timeout: ViUInt32,
requestedKey: ViConstKeyId,
accessKey: *mut ViChar
) -> ViStatus