#include "libft.h" int ft_strcmp(const char *s1, const char *s2) { unsigned char *ss1; unsigned char *ss2; size_t i; ss1 = (unsigned char *)s1; ss2 = (unsigned char *)s2; i = 0; while (ss1[i] || ss2[i]) { if (ss1[i] != ss2[i]) return (ss1[i] - ss2[i]); ++i; } return (0); }