add: graphs et rushs

1 files changed, 44 insertions, 0 deletions

diff --git a/rushs/tinyprintf/dlist/dlist.h b/rushs/tinyprintf/dlist/dlist.h
new file mode 100644
index 0000000..97cde1a
--- /dev/null
+++ b/rushs/tinyprintf/dlist/dlist.h
@@ -0,0 +1,44 @@
+#ifndef DLIST_H
+#define DLIST_H
+
+#include <stddef.h>
+
+struct dlist_item
+{
+    int data;
+    struct dlist_item *next;
+    struct dlist_item *prev;
+};
+
+struct dlist
+{
+    size_t size;
+    struct dlist_item *head;
+    struct dlist_item *tail;
+};
+
+// Threshold 1
+struct dlist *dlist_init(void);
+int dlist_push_front(struct dlist *list, int element);
+void dlist_print(const struct dlist *list);
+int dlist_push_back(struct dlist *list, int element);
+size_t dlist_size(const struct dlist *list);
+
+// Threshold 2
+int dlist_get(const struct dlist *list, size_t index);
+int dlist_insert_at(struct dlist *list, int element, size_t index);
+int dlist_find(const struct dlist *list, int element);
+int dlist_remove_at(struct dlist *list, size_t index);
+void dlist_clear(struct dlist *list);
+
+// Threshold 3
+void dlist_map_square(struct dlist *list);
+void dlist_reverse(struct dlist *list);
+struct dlist *dlist_split_at(struct dlist *list, size_t index);
+void dlist_concat(struct dlist *list1, struct dlist *list2);
+
+// Threshold 4
+unsigned int dlist_levenshtein(const struct dlist *list1,
+                               const struct dlist *list2);
+
+#endif /* !DLIST_H */