Need strnlen().

[Daniel R. Levy]

In article <562 at scc.UUCP>, steiny at 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
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