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From: grk@sfsup.UUCP (G.R.Kuntz)
Newsgroups: comp.lang.c
Subject: Re: help with declaration
Message-ID: <1528@sfsup.UUCP>
Date: Thu, 18-Jun-87 16:06:27 EDT
Article-I.D.: sfsup.1528
Posted: Thu Jun 18 16:06:27 1987
Date-Received: Mon, 22-Jun-87 01:49:27 EDT
References: <8286@ut-sally.UUCP> <7001@alice.UUCP>
Organization: AT&T-IS, Summit N.J. USA
Lines: 24
Summary: nit-pik

In article <7001@alice.UUCP>, ark@alice.UUCP writes:
	:
	:
> 	extern int (*getfunc())();

In the original article, the call looked like

	(*func)();

and the return value was not used, so it would probably better to declare
getfunc as

	extern void (*getfunc())();

and define func as

	void (*func)();


			Cheers, Ralph
-- 
	G. Ralph Kuntz N2HBN	UUCP: {ihnp4,allegra}!attunix!grk
				ARPA: rutgers.rutgers.edu!pisc2b!grk
				PACKET: N2HBN @ NN2Z