Linked Queue API
src/btstack_linked_queue.h
typedef struct {
btstack_linked_item_t * head;
btstack_linked_item_t * tail;
} btstack_linked_queue_t;
/**
* @brief Tests if queue is empty
* @return true if emtpy
*/
bool btstack_linked_queue_empty(btstack_linked_queue_t * queue);
/**
* @brief Append item to queue
* @param queue
* @param item
*/
void btstack_linked_queue_enqueue(btstack_linked_queue_t * queue, btstack_linked_item_t * item);
/**
* @brief Pop next item from queue
* @param queue
* @return item or NULL if queue empty
*/
btstack_linked_item_t * btstack_linked_queue_dequeue(btstack_linked_queue_t * queue);
/**
* @brief Get first item from queue
* @param queue
* @return item or NULL if queue empty
*/
btstack_linked_item_t * btstack_linked_queue_first(btstack_linked_queue_t * queue);