ft_strjoin.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strjoin.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: sbin-jef <sbin-jef@student.42kl.edu.my>    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/06/28 15:18:36 by sbin-jef          #+#    #+#             */
/*   Updated: 2024/08/12 03:15:27 by sbin-jef         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <stdlib.h>
#include <string.h>
#include "libft.h"

char	*ft_strjoin(char const *s1, char const *s2)
{
	char	*result;
	size_t	len1;
	size_t	len2;

	len1 = ft_strlen(s1);
	len2 = ft_strlen(s2);
	result = (char *)malloc((len1 + len2 + 1) * sizeof(char));
	if (!result)
		return (NULL);
	ft_memcpy(result, s1, len1);
	ft_memcpy(result + len1, s2, len2);
	result[len1 + len2] = '\0';
	return (result);
}