From 73d906603a16d76aa8f2c8641e6a5844156d2e40 Mon Sep 17 00:00:00 2001
From: ov075wu <oleksandr.vyshniakov.2@student.tuke.sk>
Date: Wed, 16 Apr 2025 20:37:57 +0200
Subject: [PATCH] refresh

---
 du6/list_ops.c |  4 ++++
 du6/list_ops.h | 28 ++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 du6/list_ops.c
 create mode 100644 du6/list_ops.h

diff --git a/du6/list_ops.c b/du6/list_ops.c
new file mode 100644
index 0000000..7310c92
--- /dev/null
+++ b/du6/list_ops.c
@@ -0,0 +1,4 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "list_ops.h"
+
diff --git a/du6/list_ops.h b/du6/list_ops.h
new file mode 100644
index 0000000..1aa446f
--- /dev/null
+++ b/du6/list_ops.h
@@ -0,0 +1,28 @@
+#ifndef LIST_OPS_H
+#define LIST_OPS_H
+
+#include <stdlib.h>
+#include <stdbool.h>
+
+typedef int list_element_t;
+
+typedef struct {
+   size_t length;
+   list_element_t elements[];
+} list_t;
+
+list_t *new_list(size_t length, list_element_t elements[]);
+list_t *append_list(list_t *list1, list_t *list2);
+list_t *filter_list(list_t *list, bool (*filter)(list_element_t));
+size_t length_list(list_t *list);
+list_t *map_list(list_t *list, list_element_t (*map)(list_element_t));
+list_element_t foldl_list(list_t *list, list_element_t initial,
+                          list_element_t (*foldl)(list_element_t,
+                                                  list_element_t));
+list_element_t foldr_list(list_t *list, list_element_t initial,
+                          list_element_t (*foldr)(list_element_t,
+                                                  list_element_t));
+list_t *reverse_list(list_t *list);
+void delete_list(list_t *list);
+
+#endif