ft_lstsize.c

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_lstsize.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: kfujita <kfujita@student.42tokyo.jp>       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/04/20 00:44:09 by kfujita           #+#    #+#             */
/*   Updated: 2022/04/25 22:57:58 by kfujita          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include <stddef.h>
#include "ft_lst.h"
 
int ft_lstsize(t_list *lst)
{
    size_t  count;
 
    if (lst == NULL)
        return (0);
    count = 0;
    while (lst != NULL)
    {
        count++;
        lst = lst->next;
    }
    return (count);
}