style: reoarginsed the file and fix the makefile

memory/ft_memmove.c

@@ -0,0 +1,51 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_memmove.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: rparodi <marvin@42.fr>                     +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/11/07 16:51:35 by rparodi           #+#    #+#             */
+/*   Updated: 2023/11/13 19:55:40 by rparodi          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft.h"
+
+char	*ft_checks(char *s, char *d, size_t n)
+{
+	size_t	i;
+
+	i = 0;
+	if (d < s)
+	{
+		while (i < n)
+		{
+			d[i] = s[i];
+			i++;
+		}
+	}
+	else
+	{
+		i = n;
+		while (i > 0)
+		{
+			i--;
+			d[i] = s[i];
+		}
+	}
+	return (d);
+}
+
+void	*ft_memmove(void *dest, const void *src, size_t n)
+{
+	char	*d;
+	char	*s;
+
+	if (!dest && !src)
+		return (NULL);
+	d = (char *)dest;
+	s = (char *)src;
+	ft_checks(s, d, n);
+	return (dest);
+}