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Path: utzoo!watmath!clyde!burl!ulysses!mhuxr!mhuxn!ihnp4!mgnetp!ltuxa!ttrdc!levy
From: levy@ttrdc.UUCP (Daniel R. Levy)
Newsgroups: net.lang.c
Subject: Re: Re: Need strnlen().
Message-ID: <585@ttrdc.UUCP>
Date: Mon, 18-Nov-85 19:18:49 EST
Article-I.D.: ttrdc.585
Posted: Mon Nov 18 19:18:49 1985
Date-Received: Tue, 19-Nov-85 05:51:47 EST
References: <207@a.sei.cmu.edu> <562@scc.UUCP>
Organization: AT&T, Computer Systems Division, Skokie, IL
Lines: 41

In article <562@scc.UUCP>, steiny@scc.UUCP (Don Steiny) writes:
>**
>
>	Yikes! Too much talk, I have 25 seconds to spare, here:
>

Yikes! Needs a brushup, I have 25 seconds to spare, here: [:-)]

>	int strnlen(str,len)
	^^^
>	char *str;
	
	int len;
	^^^^^^^^

>	{
>		register char *s;
			 ^^^^
>
>		for(s=str;*s && s-str<len;s++) /* Diff of pointers is auto-
						matically cast to int */
>			;
>		return(s-str);
>	}
>	

	/* Did I get it right, Guy?  Huh? Huh??? :-) */
>
>--
>scc!steiny
>Don Steiny @ Don Steiny Software
>109 Torrey Pine Terrace
>Santa Cruz, Calif. 95060
>(408) 425-0382
-- 
 -------------------------------    Disclaimer:  The views contained herein are
|       dan levy | yvel nad      |  my own and are not at all those of my em-
|         an engihacker @        |  ployer or the administrator of any computer
| at&t computer systems division |  upon which I may hack.
|        skokie, illinois        |
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