print_tools.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   print_tools.c                                      :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: oel-ouar <oel-ouar@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/10/24 14:23:07 by oel-ouar          #+#    #+#             */
/*   Updated: 2021/10/24 17:48:52 by oel-ouar         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

# include "parsing.h"

size_t	ft_strlen(const char *s)
{
	size_t	n;

	n = 0;
	while (s[n] != '\0')
		n++;
	return (n);
}

int	ft_strncmp(const char *str1, const char *str2, size_t n)
{
	while (n--)
	{
		if (*str1 == '\0' && *str2 == '\0')
			return (0);
		if (*str1 != *str2)
			return ((unsigned char)*str1 - (unsigned char)*str2);
		str1++;
		str2++;
	}
	return (0);
}

void	ft_putchar_fd(char c, int fd)
{
	write(fd, &c, 1);
}

void	ft_putstr_fd(char *s, int fd)
{
	if (s == NULL)
		return ;
	while (*s != '\0')
	{
		ft_putchar_fd(*s, fd);
		s++;
	}
}

void	ft_putendl_fd(char *s, int fd)
{
	if (s == NULL)
		return ;
	ft_putstr_fd(s, fd);
	ft_putchar_fd('\n', fd);
}