ft_strjoin.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strjoin.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lbopp <marvin@42.fr>                       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/11/07 11:05:57 by lbopp             #+#    #+#             */
/*   Updated: 2016/11/20 16:23:16 by lbopp            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

	j = 0;
	i = 0;
	if (!(s1) || !(s2))
		return (0);
	if (!(news = (char*)malloc(sizeof(char) *
					(ft_strlen(s1) + ft_strlen(s2) + 1))))
		return (0);
	while (s1[i])
	{
		news[i] = s1[i];
		i++;
	}
	while (s2[j])
	{
		news[i] = s2[j];
		i++;
		j++;
	}
	news[i] = '\0';
	return (news);
}