diff --git a/get_next_line_bonus.h b/get_next_line_bonus.h
new file mode 100644
index 0000000..0bbdc56
--- /dev/null
+++ b/get_next_line_bonus.h
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   get_next_line_bonus.h                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: rparodi <marvin@42.fr>                     +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/11/18 17:12:04 by rparodi           #+#    #+#             */
+/*   Updated: 2025/12/21 00:11:00 by rparodi          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef GET_NEXT_LINE_BONUS_H
+# define GET_NEXT_LINE_BONUS_H
+# ifndef BUFFER_SIZE
+#  define BUFFER_SIZE 420
+# endif
+
+# include <unistd.h>
+# include <stdlib.h>
+
+char	*ft_get_line(char *str);
+char	*get_next_line(int fd);
+int		ft_strchr_index(char *str, char c);
+char	*ft_get_next(char *str);
+char	*ft_get_line(char	*str);
+char	*ft_strjoin(char *s1, char *s2, int i, int j);
+size_t	ft_strlen(char const *str);
+char	*ft_free(char *str);
+char	*ft_check(char *memory, int fd);
+
+#endif