this strsplit is actually WORKS !!!

#include "libft.h"

int         ft_count_word(char const *s, char c)
{
    int     count;

    count = 0;
    while (*s)
    {
        if (*s != c && (*(s + 1) == c || *(s + 1) == '\0'))
            count++;
        s++;
    }
    return (count);
}

int         ft_word(char const *s, char c)
{
    int     count;

    count = 0;
    while (*s != c && *s != '\0')
    {
        count++;
        s++;
    }
    return (count);
}

char        **ft_strsplit(char const *s, char c)
{
    int     i;
    int     j;
    char    **arr;

    i = 0;
    if (!(arr = (char**)malloc(sizeof(char*) * (ft_count_word(s, c) + 1))))
        return (NULL);
    while (*s)
    {
        while (*s == c)
            s++;
        if (*s)
        {
            if (!(arr[i] = (char*)malloc(sizeof(char) * (ft_word(s, c) + 1))))
                return (NULL);
            j = 0;
            while (*s != c && *s)
                arr[i][j++] = *(s++);
            arr[i][j] = '\0';
            i++;
        }
    }
    arr[i] = NULL;
    return (arr);
}