char* indexes(const char* path){
    char* indexhtml = "/index.html";
    char* indexphp = "/index.php";
    char* pathhtml = malloc(strlen(path) + strlen(indexhtml) + 1);
    strcpy(pathhtml, path);
    strcat(pathhtml, indexhtml);
    char* pathphp = malloc(strlen(path) + strlen(indexphp) +1);
    strcpy(pathphp, path);
    strcat(pathphp, indexphp);
    if(access(pathhtml, F_OK) == 1){
        return pathhtml;
    }else if(access(pathphp, F_OK) == 1) return pathphp;
    return NULL;
}