ft_ssl_md5/libs/libft/srcs/ft_strnjoin.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strnjoin.c                                      :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: bchanot <bchanot@students.42.fr>           +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/05/15 16:51:36 by bchanot           #+#    #+#             */
/*   Updated: 2018/10/29 12:20:46 by bchanot          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strnjoin(const char *s1, const char *s2, size_t n)
{
	char	*s;

	if (!s1 || !s2)
		return (NULL);
	if (!(s = ft_strnew(ft_strlen(s1) + n + 1)))
		return (NULL);
	s = ft_strcpy(s, (char *)s1);
	s = ft_strncat(s, (char *)s2, n);
	return (s);
}