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Date: Fri, 15 May 2020 13:03:54 -0700
From: Larry McVoy <lm@mcvoy.com>
To: ron@ronnatalie.com
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Subject: Re: [TUHS] v7 K&R C
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I think every old Unix hand does

	int	c;	// EOF is typically -1


On Fri, May 15, 2020 at 04:01:23PM -0400, ron@ronnatalie.com wrote:
> Unfortunately, if c is char on a machine with unsigned chars, or it???s of type unsigned char, the EOF will never be detected.
> 
>  
> 
>  
> 
>  
> 
> *	while ((c = getchar()) != EOF) if (c == '\n') { /* entire record is now there */
> 
>  
> 

-- 
---
Larry McVoy            	     lm at mcvoy.com             http://www.mcvoy.com/lm