Function subscribeSystemEvent

Tactility/Source/kernel/SystemEvents.cpp:58–73

}

SystemEventSubscription subscribeSystemEvent(SystemEvent event, OnSystemEvent handler) {
    if (mutex.lock(MAX_TICKS)) {
        auto id = ++subscriptionCounter;

        subscriptions.push_back({
            .id = id,
            .event = event,
            .handler = handler
        });

        mutex.unlock();
        return id;
    } else {
        check(false);
    }
}

void unsubscribeSystemEvent(SystemEventSubscription subscription) {
    if (mutex.lock(MAX_TICKS)) {