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From: thomas@utah-gr.UUCP (Spencer W. Thomas)
Newsgroups: net.lang.c
Subject: Re: the "broken" statement - (nf)
Message-ID: <933@utah-gr.UUCP>
Date: Sun, 16-Oct-83 22:40:41 EDT
Article-I.D.: utah-gr.933
Posted: Sun Oct 16 22:40:41 1983
Date-Received: Mon, 24-Oct-83 23:00:06 EDT
References: uiucdcs.3219
Lines: 16

Ok, here is a solution (admittedly gross, but works) using only
"standard" C.  Of course, the terminal action must be an expression (no
for or if statements allowed).  An example follows.

/* Construct to perform a terminal action at the end of a loop. */
/* Note - should really cast (term_act) to (int), else lint complains */
#define AT_END(log_exp,term_act)   ( (log_exp) ? TRUE : ( (term_act),FALSE ) )

	for ( i = 0; AT_END( i < n, not_found() ); i++ )
		if ( some_condition )
		{
			found();
			break;
		}

=Spencer