utils.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jschotte <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/12/18 14:40:05 by jschotte          #+#    #+#             */
/*   Updated: 2015/12/18 15:30:18 by jschotte         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "fillit.h"
#include <unistd.h>
#include <stdlib.h>

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

int		ft_isalpha(int c)
{
	if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'))
		return (1);
	else
		return (0);
}

void	ft_putstr(char *str)
{
	int i;

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

void	*ft_memalloc(size_t size)
{
	char	*str;
	size_t	i;

	i = 0;
	str = malloc(size);
	if (str == NULL)
		return (NULL);
	else
	{
		while (i < size)
		{
			str[i] = 0;
			i++;
		}
		return (str);
	}
}

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

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