libft_utils.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   libft_utils.c                                      :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rghouzra <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/11/21 15:23:07 by rghouzra          #+#    #+#             */
/*   Updated: 2022/11/21 15:23:10 by rghouzra         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "fractal.h"

int	ft_strncmp(const char *s1, const char *s2, size_t n)
{
	size_t				i;
	unsigned char		*str1;
	unsigned char		*str2;

	str1 = (unsigned char *)s1;
	str2 = (unsigned char *)s2;
	i = 0;
	while (str1[i] && str2[i] && i < n)
	{
		if (!((str1[i]) == str2[i]))
		{
			return (str1[i] - str2[i]);
		}
		i++;
	}
	if (i == n)
	{
		return (0);
	}
	return (str1[i] - str2[i]);
}

int	ft_strlen(char *s)
{
	int	i;

	i = 0;
	while (*(s + i))
		i++;
	return (i);
}

void	ft_putstr(char *s, int fd)
{
	write(fd, s, ft_strlen(s));
}