-/* SPDX-License-Identifier: LGPL-2.1+ */
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#include <stdbool.h>
typedef struct Prioq Prioq;
-#define PRIOQ_IDX_NULL ((unsigned) -1)
+#define PRIOQ_IDX_NULL (UINT_MAX)
Prioq *prioq_new(compare_func_t compare);
Prioq *prioq_free(Prioq *q);