New Makefile, day 1 solution (C)

2021/include/pool.h

@@ -0,0 +1,36 @@
+/* pool.h - A simple memory pool manager.
+ *
+ * Copyright (C) 2021 Bruno Raoult ("br")
+ * Licensed under the GNU General Public License v3.0 or later.
+ * Some rights reserved. See COPYING.
+ *
+ * You should have received a copy of the GNU General Public License along with this
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
+ *
+ */
+
+#ifndef POOL_H
+#define POOL_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "list.h"
+#include "bits.h"
+
+typedef struct {
+    char *name;
+    u32 available;
+    u32 allocated;
+    u32 growsize;
+    size_t eltsize;
+    struct list_head head;
+} pool_t;
+
+void pool_stats(pool_t *pool);
+pool_t *pool_init(const char *name, u32 grow, size_t size);
+void *pool_get(pool_t *pool);
+u32 pool_add(pool_t *pool, void *elt);
+
+#endif