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From: holub@violet.berkeley.edu
Newsgroups: comp.std.c
Subject: scope of a structure tag
Keywords: structure tag scope
Message-ID: <18799@agate.BERKELEY.EDU>
Date: 6 Jan 89 22:53:16 GMT
Sender: usenet@agate.BERKELEY.EDU
Reply-To: holub@violet.berkeley.edu ()
Organization: University of California, Berkeley
Lines: 21

I'm confused about the scope of a structure tag. Is the following legal
in ANSI C:

	struct tag1
	{
		struct tag2
		{
			int a, b;	
		} x;
	}

	struct tag3
	{
		struct tag2 y;
	}

or does the inner structure have to be redefined in tag3?

	- Allen Holub
	 holub@violet.berkeley.edu
	 ...!ucbvax!violet!holub