strcmp

#include <stdio.h>




int ft_strcmp(char *s1, char *s2)
{
    int run = 0;
    int res;

    while ((s1[run] != '\0') && (s2[run] != '\0'))
    {
        if (s1[run] == s2[run])
            run++;
        else if (s1[run] != s2[run])
        {
            res = s1[run] - s2[run];
            return res;
        }
    }
    return 0;
}

int main()
{
    char *s1;
    char *s2;

    s1 = "huu";
    s2 = "hui";

    printf("%d", ft_strcmp(s1, s2));

    return 0;
}