split

#include <stdlib.h>
#include <stdio.h>

int		words_count(char *str)
{
	int		i;
	int		w;

	w = 0;
	i = 0;
	while (str[i] != '\0')
	{
		while (str[i] != '\0' && (str[i] == '\t' || str[i] == '\n'
					|| str[i] == ' '))
			i++;
		if (str[i] != '\0')
			w++;
		while (str[i] != '\0' && !(str[i] == '\t' || str[i] == '\n'
					|| str[i] == ' '))
			i++;
	}
	w++;
	return (w);
}

void	create_str(char *str, char **res)
{
	int		i;
	int		w;
	int		l;

	w = 0;
	i = 0;
	while (str[i] != '\0')
	{
		while (str[i] != '\0' && (str[i] == '\t' || str[i] == '\n'
					|| str[i] == ' '))
			i++;
		if (str[i] != '\0' && w++)
			l = 1;
		else
			res[w] = 0;
		while (str[i] != '\0' && !(str[i] == '\t' || str[i] == '\n'
					|| str[i] == ' ') && i++)
			l++;
		if (str[i] != '\0' && l > 1)
		{
			res[w - 1] = malloc(l * sizeof(char));
		}
		l = 1;
	}
}

int		fill_array(char *str, char **res, int i, int w)
{
	int		l;

	l = 0;
	while (str[i] != '\0')
	{
		while (str[i] != '\0' && (str[i] == '\t' || str[i] == '\n'
					|| str[i] == ' '))
		{
			if (l > 0)
				res[w - 1][l] = '\0';
			i++;
			l = 0;
		}
		while (str[i] != '\0' && !(str[i] == '\t'
					|| str[i] == '\n' || str[i] == ' '))
		{
			res[w][l] = str[i];
			printf("%d ",i);
			i++;
			l++;
		}
		w++;
	printf("%d",w);
	}
	return (w);
}

char	**ft_split_whitespaces(char *str)
{
	char	**res;
	int		w;
	int		i;

	res = malloc(words_count(str) * sizeof(char*));
	w = 0;
	i = 0;
	create_str(str, res);
	w = fill_array(str, res, i, w);
	res[w] = 0;
	return (res);
}