pub unsafe extern "C" fn conversation_update_participant(
hconv: SPXCONVERSATIONHANDLE,
add: bool,
hparticipant: SPXPARTICIPANTHANDLE
) -> AZACHR
pub unsafe extern "C" fn conversation_update_participant(
hconv: SPXCONVERSATIONHANDLE,
add: bool,
hparticipant: SPXPARTICIPANTHANDLE
) -> AZACHR