void *redisCommandArgv(redisContext *c, int argc, const char **argv, const size_t *argvlen) {
    if (redisAppendCommandArgv(c,argc,argv,argvlen) != REDIS_OK)
        return NULL;
    return __redisBlockForReply(c);
}
void *redisCommandArgv(redisContext *c, int argc, const char **argv, const size_t *argvlen) {
    if (redisAppendCommandArgv(c,argc,argv,argvlen) != REDIS_OK)
        return NULL;
    return __redisBlockForReply(c);
}