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C/c07v1/ex00/ft_strdup.c

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+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strdup.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/07/22 09:56:34 by cchauvet          #+#    #+#             */
+/*   Updated: 2022/07/26 17:58:31 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+
+char	*ft_strcpy(char *dest, char *src)
+{
+	int	i;
+
+	i = 0;
+	while (src[i] != 0)
+	{
+		dest[i] = src[i];
+		i++;
+	}
+	return (dest);
+}
+
+unsigned int	ft_strlen(char *str)
+{
+	unsigned int	i;
+
+	i = 0;
+	while (str[i] != 0)
+		i++;
+	return (i);
+}
+
+char	*ft_strdup(char *src)
+{
+	char	*dest;
+
+	dest = malloc(sizeof(src) * ft_strlen(src));
+	ft_strcpy(dest, src);
+	return (dest);
+}