void addReplyBulkSds(client *c, sds s)  {
    addReplyLongLongWithPrefix(c,sdslen(s),'$');
    addReplySds(c,s);
    addReply(c,shared.crlf);
}
void addReplyBulkSds(client *c, sds s)  {
    addReplyLongLongWithPrefix(c,sdslen(s),'$');
    addReplySds(c,s);
    addReply(c,shared.crlf);
}