/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strjoin.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: nalebrun <nalebrun@student.s19.be>         +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/10/14 17:14:32 by nalebrun          #+#    #+#             */
/*   Updated: 2024/11/25 16:16:11 by nalebrun         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../../libft.h"

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

	if (!s1 && !s2)
		return (NULL);
	if (!s1)
		return (ft_strdup(s2));
	if (!s2)
		return (ft_strdup(s1));
	out = ft_calloc(ft_strlen(s1) + ft_strlen(s2) + 1, sizeof(char));
	if (!out)
		return (NULL);
	i = 0;
	j = 0;
	while (s1[j])
		out[i++] = s1[j++];
	j = 0;
	while (s2[j])
		out[i++] = s2[j++];
	return (out);
}