Function furi_event_loop_subscribe_message_queue 

pub unsafe extern "C" fn furi_event_loop_subscribe_message_queue(
    instance: *mut FuriEventLoop,
    message_queue: *mut FuriMessageQueue,
    event: FuriEventLoopEvent,
    callback: FuriEventLoopEventCallback,
    context: *mut c_void,
)

Subscribe to message queue events

you can only have one subscription for one event type.

Arguments

• instance - The Event Loop instance
• message_queue - The message queue to add
• event (direction in) - The Event Loop event to trigger on
• callback (direction in) - The callback to call on event
• context - The context for callback