Function CS104_Slave_getNumberOfQueueEntries 

pub unsafe extern "C" fn CS104_Slave_getNumberOfQueueEntries(
    self_: CS104_Slave,
    redGroup: CS104_RedundancyGroup,
) -> c_int

Gets the number of ASDU in the low-priority queue

NOTE: Mode CS104_MODE_CONNECTION_IS_REDUNDANCY_GROUP is not supported by this function.

Arguments

• redGroup - the redundancy group to use or NULL for single redundancy mode

Returns

the number of ASDU in the low-priority queue