ft_strjoin.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strjoin.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jfortin <jfortin@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/11/24 10:25:03 by jfortin           #+#    #+#             */
/*   Updated: 2018/04/04 17:15:01 by jfortin          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

	i = 0;
	j = 0;
	len = ft_strlen(s1) + ft_strlen(s2) + 1;
	str = (char *)ft_prot_malloc(sizeof(char) * len);
	while (s1[i])
	{
		str[i] = s1[i];
		i++;
	}
	while (s2[j])
	{
		str[i + j] = s2[j];
		j++;
	}
	str[i + j] = '\0';
	return (str);
}