utils.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gargrigo <gargrigo@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2026/02/20 16:55:01 by gargrigo          #+#    #+#             */
/*   Updated: 2026/02/26 15:37:47 by gargrigo         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "ft_printf.h"

int	ft_strlen(const char *str)
{
	int	i;

	i = 0;
	while (str[i])
		i++;
	return (i);
}

int	ft_putchar(char c)
{
	write(1, &c, 1);
	return (1);
}

int	ft_putstr(char *str)
{
	int	i;

	i = 0;
	if (!str)
	{
		write(1, "(null)", 6);
		return (6);
	}
	while (str[i])
		write(1, &str[i++], 1);
	return (i);
}