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From: dietz%slb-doll.csnet@CSNET-RELAY.ARPA (Paul Dietz)
Newsgroups: net.lang.c
Subject: Pointers to arrays in C
Message-ID: <2316@brl-smoke.ARPA>
Date: Wed, 2-Apr-86 13:44:37 EST
Article-I.D.: brl-smok.2316
Posted: Wed Apr  2 13:44:37 1986
Date-Received: Sat, 5-Apr-86 08:31:48 EST
Sender: news@brl-smoke.ARPA
Lines: 11

I don't remember if this was mentioned, but you can have pointers
to arrays in C without declaring multidimensional arrays.  For example,
the program

	main()
	{
	    int (*x)[10];
	    printf("%d\n", sizeof(*x));
	}

prints 40 (on a VAX).  x doesn't point to anything, though.