Added hash-based approach

1 files changed, 32 insertions, 0 deletions

diff --git a/src/lib/list.c b/src/lib/list.c
new file mode 100644
index 0000000..db7c5a6
--- /dev/null
+++ b/src/lib/list.c
@@ -0,0 +1,32 @@
+// Copyright (c) 2023, Marvin Borner <dev@marvinborner.de>
+// SPDX-License-Identifier: MIT
+
+#include <stdlib.h>
+
+#include <log.h>
+#include <lib/list.h>
+
+static struct list *list_new(void)
+{
+	struct list *list = malloc(sizeof(*list));
+	if (!list)
+		fatal("out of memory!\n");
+	return list;
+}
+
+struct list *list_add(struct list *list, void *data)
+{
+	struct list *new = list_new();
+	new->data = data;
+	new->next = list;
+	return new;
+}
+
+void list_free(struct list *list)
+{
+	while (list) {
+		struct list *next = list->next;
+		free(list);
+		list = next;
+	}
+}