/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strjoin.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lfirmin <lfirmin@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/05/22 01:00:14 by lfirmin           #+#    #+#             */
/*   Updated: 2024/05/24 08:49:06 by lfirmin          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
#include "libft.h"

char	*ft_strjoin(const char *s1, const char *s2)
{
	char	*res;
	int		i;
	int		j;

	i = 0;
	j = 0;
	if (s1 == NULL && s2 == NULL)
		return (NULL);
	res = (char *) malloc((ft_strlen(s1) + ft_strlen(s2) + 1) * sizeof(char));
	if (!res)
		return (NULL);
	while (s1[i])
		res[j++] = s1[i++];
	i = 0;
	while (s2[i])
		res[j++] = s2[i++];
	res[j] = 0;
	return (res);
}