ft_strjoin.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strjoin.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ybolivar <ybolivar@student.42madrid.c      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/03/21 15:43:32 by ybolivar          #+#    #+#             */
/*   Updated: 2022/04/08 15:18:51 by ybolivar         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
#include"libft.h"

char	*ft_strjoin(char const *s1, char const *s2)
{
	char	*join;
	char	*send;

	if (!s1 || !s2)
		return (NULL);
	join = (char *)malloc((ft_strlen(s1) + ft_strlen(s2) + 1) * sizeof(char));
	if (!join)
		return (NULL);
	send = join;
	while (*s1)
		*join++ = *s1++;
	while (*s2)
		*join++ = *s2++;
	*join = '\0';
	return (send);
}