Split src/test code

1 files changed, 20 insertions, 0 deletions

diff --git a/src/01/01a/priority_queue.h b/src/01/01a/priority_queue.h
index e69de29..3228abd 100644
--- a/src/01/01a/priority_queue.h
+++ b/src/01/01a/priority_queue.h
@@ -0,0 +1,20 @@
+struct node {
+  int priority;
+  int data;
+  struct node *next;
+};
+
+typedef struct node Node;
+
+typedef struct {
+  Node *head;
+  int size;
+} PriorityQueue;
+
+
+PriorityQueue *initialize();
+Node *create_node(int priority, int data);
+int size(PriorityQueue *queue);
+void add(PriorityQueue *queue, Node *node);
+Node *delete_min(PriorityQueue *queue);
+void destroy(PriorityQueue *queue);