ft_strjoin.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strjoin.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: isalayan <isalayan@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/06/18 11:09:14 by isalayan          #+#    #+#             */
/*   Updated: 2024/06/18 16:21:09 by isalayan         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

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