int	ft_strncmp(char *s1, char *s2, unsigned int n)
{
	unsigned int	i;

	i = 0;
	while (s1[i] || s2[i] && (i < n))
	{
		if (s1[i] == '\0')
			return ((s2[i]) * (-1));
		if (s2[i] == '\0')
			return (s1[i]);
		if ((s1[i] > s2[i]) || (s1[i] < s2[i]))
			return (s1[i] - s2[i]);
		i++;
	}
	return (0);
}


#include <unistd.h>
#include <stdio.h>
#include <string.h>

int	main(void)
{
	char *s1;
	char *s2;
	char *s3;
    unsigned int lenght;
    lenght = 6;

	s1 = "Hello"; // l en ascii 108
	s2 = "Heklo"; // k en ascii 107
	printf("%d\n", ft_strncmp(s1, s2, lenght)); // 108 - 101 = 1
    printf("%d\n", strncmp(s1, s2, lenght));
    
	s1 = "Coucou!";
	s2 = "Couc";
	printf("%d\n", ft_strncmp(s1, s2, lenght)); // 111 car o premier caractere en plus o en asci 111
    printf("%d\n", strncmp(s1, s2, lenght)); //111 o en asci 111
    
	s1 = "Cou";
	s2 = "Coucou!";
	printf("%d\n", ft_strncmp(s1, s2, lenght)); // -66 car en ascii c = 66
    printf("%d\n", strncmp(s1, s2, lenght)); // -66
	return (0);
}