Implement libft Part 3 (linked lists) with tests

Add t_list struct and 9 linked list functions: ft_lstnew,
ft_lstadd_front, ft_lstsize, ft_lstlast, ft_lstadd_back,
ft_lstdelone, ft_lstclear, ft_lstiter, ft_lstmap.

1 files changed, 19 insertions, 0 deletions

diff --git a/src/ft_lstclear.c b/src/ft_lstclear.c
new file mode 100644
index 0000000..4c738b7
--- /dev/null
+++ b/src/ft_lstclear.c
@@ -0,0 +1,19 @@
+#include "libft.h"
+#include <stdlib.h>
+
+void
+ft_lstclear (t_list **lst, void (*del) (void *))
+{
+  t_list *cur;
+  t_list *next;
+
+  cur = *lst;
+  while (cur)
+    {
+      next = cur->next;
+      del (cur->content);
+      free (cur);
+      cur = next;
+    }
+  *lst = NULL;
+}