[TUHS] v7 K&R C

[Larry McVoy]

I think every old Unix hand does

	int	c;	// EOF is typically -1


On Fri, May 15, 2020 at 04:01:23PM -0400, ron at 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.
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> *	while ((c = getchar()) != EOF) if (c == '\n') { /* entire record is now there */
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Larry McVoy            	     lm at mcvoy.com             http://www.mcvoy.com/lm