/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 */

/* mimemalt.h --- definition of the MimeMultipartAlternative class (see mimei.h)
   Created: Jamie Zawinski <jwz@netscape.com>, 15-May-96.
 */

#ifndef _MIMEMALT_H_
#define _MIMEMALT_H_

#include "mimemult.h"
#include "mimepbuf.h"

/* The MimeMultipartAlternative class implements the multipart/alternative
   MIME container, which displays only one (the `best') of a set of enclosed
   documents.
 */

typedef struct MimeMultipartAlternativeClass MimeMultipartAlternativeClass;
typedef struct MimeMultipartAlternative      MimeMultipartAlternative;

struct MimeMultipartAlternativeClass {
  MimeMultipartClass multipart;
};

extern MimeMultipartAlternativeClass mimeMultipartAlternativeClass;

struct MimeMultipartAlternative {
  MimeMultipart multipart;			/* superclass variables */

  MimeHeaders *buffered_hdrs;		/* The headers of the currently-pending
									   part. */
  MimePartBufferData *part_buffer;	/* The data of the current-pending part
									   (see mimepbuf.h) */
};

#endif /* _MIMEMALT_H_ */