Reorganize code into library for reuse

2021-05-08 15:58:59 -04:00
parent d1f144aca7
commit aa4d8efdd2
20 changed files with 140 additions and 75 deletions
--- a/lib/pq.h
+++ b/lib/pq.h
@@ -0,0 +1,15 @@
+#ifndef _PQ_H
+#define _PQ_H 1
+
+#include <stdbool.h>
+#include "grid.h"
+
+struct pq;
+
+struct pq* pq_new(size_t heap_size);
+void pq_add(struct pq* q, unsigned int priority, size_t x, size_t y, mazeedge_dir_t dir);
+int pq_pop(struct pq* q, size_t* x, size_t* y, mazeedge_dir_t *dir);
+bool pq_empty(struct pq const* q);
+void pq_free(struct pq* q);
+
+#endif // !def(_PQ_H)