Mini-patch for cccp.c

[Chip Salzenberg]

According to Lee Iverson:
> But one must always remember that char may be either a signed or
> unsigned quantity, depending on the implementation. In this case a
> char is definitely *not* tinyint!

I should have been more specific.  I know about the signed/unsigned
char issue (I've been around since before you could count on being
allowed to say "unsigned char").  I meant, "tiny integral type".
-- 
Chip Salzenberg          - a.k.a. -           <chip@pobox.com>
        "He's Mr. Big of 'Big And Tall' fame."  // MST3K