#include bool llarp_link_initialized(struct llarp_link * link) { return link && link->impl && link->name && link->get_our_address && link->configure && link->start_link && link->stop_link && link->iter_sessions && link->try_establish && link->acquire_session_for_addr && link->mark_session_active && link->free_impl; } bool llarp_link_session_initialized(struct llarp_link_session * s) { return s && s->impl && s->sendto && s->recv && s->timeout && s->close; }