Path: utzoo!attcan!uunet!lll-winken!lll-tis!ames!mailrus!tut.cis.ohio-state.edu!osu-cis!att!ttrdc!levy
From: levy@ttrdc.UUCP (Daniel R. Levy)
Newsgroups: comp.lang.c
Subject: Re: Explanation, please!
Summary: question, please.
Message-ID: <2873@ttrdc.UUCP>
Date: 25 Aug 88 23:39:20 GMT
References: <638@paris.ICS.UCI.EDU>
Organization: AT&T, Skokie, IL
Lines: 21

< void send(int *to,int *from, int count) {
<    int n = (count + 7) / 8;
<    
<    switch(count % 8) {
<       case 0:  do { *to++ = *from++;
<       case 7:       *to++ = *from++;
<       case 6:       *to++ = *from++;
<       case 5:       *to++ = *from++;
<       case 4:       *to++ = *from++;
<       case 3:       *to++ = *from++;
<       case 2:       *to++ = *from++;
<       case 1:       *to++ = *from++;
<                } while (--n > 0);
<    }
< }

Question:  what if count==0?
-- 
|------------Dan Levy------------|  THE OPINIONS EXPRESSED HEREIN ARE MINE ONLY
| Bell Labs Area 61 (R.I.P., TTY)|  AND ARE NOT TO BE IMPUTED TO AT&T.
|        Skokie, Illinois        | 
|-----Path:  att!ttbcad!levy-----|