Added doubly linked list struct and basic functions on it

1 files changed, 30 insertions, 0 deletions

diff --git a/include/libft_dlst.h b/include/libft_dlst.h
new file mode 100644
index 0000000..9870ea7
--- /dev/null
+++ b/include/libft_dlst.h
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   libft_dlst.h                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/03 15:15:04 by charles           #+#    #+#             */
+/*   Updated: 2020/04/03 15:44:32 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef LIBFT_DLST_H
+# define LIBFT_DLST_H
+
+# include <stdlib.h>
+# include "libft_def.h"
+
+typedef struct		s_ftdlst
+{
+	struct s_ftdlst	*prev;
+	struct s_ftdlst	*next;
+	void			*data;
+}					t_ftdlst;
+
+t_ftdlst			*ft_dlstnew(void *data);
+void				ft_dlstdestroy(t_ftdlst *dlst, t_ftdel_func del);
+void				ft_dlstdelone(t_ftdlst *dlst, t_ftdel_func del);
+
+#endif