diff options
Diffstat (limited to 'card_queue.c')
-rw-r--r-- | card_queue.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/card_queue.c b/card_queue.c deleted file mode 100644 index 194ea0c..0000000 --- a/card_queue.c +++ /dev/null @@ -1,61 +0,0 @@ -#include "card_queue.h" - -#include <stdlib.h> - -void init_queue(struct card_queue *cq) -{ - cq->first = NULL; - cq->last = NULL; -} - -void push_queue(struct card_queue *cq, const char *str) -{ - struct card_queue_item *tmp = malloc(sizeof(struct card_queue_item)); - tmp->str = str; - tmp->next = NULL; - if(!cq->first) { - cq->first = tmp; - cq->last = tmp; - } else { - cq->last->next = tmp; - cq->last = tmp; - } -} - -struct card_queue_item* get_next_card_from_queue(struct card_queue *cq, - struct card_queue_item *prev) -{ - if(prev == NULL) - return cq->first; - else - return prev->next; -} - -int is_empty_queue(struct card_queue *cq) -{ - return !cq->first; -} - -const char* pop_card_queue(struct card_queue *cq) -{ - struct card_queue_item *tmp = NULL; - const char *card = NULL; - - tmp = cq->first; - cq->first = cq->first->next; - card = tmp->str; - free(tmp); - return card; -} - -int find_out_card_quantity_in_cq(const struct card_queue *cq) -{ - int counter = 0; - struct card_queue_item *tmp = cq->first; - - while(tmp) { - ++counter; - tmp = tmp->next; - } - return counter; -} |