Initializes a queue and makes sure it has a large enough capacity to hold the specified number of items.
bool queue_init_capacity(Queue* queue, unsigned int capacity);
| Name | Type | Description |
|---|---|---|
| queue | Queue* | A pointer to the queue. |
| capacity | unsigned int | The initial capacity to allocate. |
Returns: true on success, false on allocation failure.
QUEUE_DEFINE_H(StringQueue, str_queue, int)
QUEUE_DEFINE_C(StringQueue, str_queue, int)
// Initializes a queue that can hold at least 100 strings.
StringQueue queue;
str_queue_init_capacity(&queue, 100);
// Use the queue...
str_queue_free_resoures(&queue);