ft_strlcat.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strlcat.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rabustam <rabustam@student.42sp.org.br>    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/05/26 22:30:08 by rabustam          #+#    #+#             */
/*   Updated: 2022/05/30 16:00:01 by rabustam         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

size_t	ft_strlcat(char *dst, const char *src, size_t size)
{
	size_t	i;
	size_t	j;

	i = 0;
	while (dst[i])
		i++;
	j = 0;
	if (size > i)
	{
		while (j < (size - i - 1) && src[j])
		{
			dst[i + j] = src[j];
			j++;
		}
		dst[i + j] = '\0';
	}
	j = 0;
	while (src[j])
		j++;
	if (size > i)
		return (i + j);
	return (size + j);
}