/* -*- Mode: C -*- */
/*======================================================================
  FILE: icalattachimpl.h
  CREATOR: acampi 28 May 02
  
  $Id: icalattachimpl.h,v 1.2 2003/10/21 18:28:29 ettore Exp $


 (C) COPYRIGHT 2000, Andrea Campi

 This program is free software; you can redistribute it and/or modify
 it under the terms of either: 

    The LGPL as published by the Free Software Foundation, version
    2.1, available at: http://www.fsf.org/copyleft/lesser.html

  Or:

    The Mozilla Public License Version 1.0. You may obtain a copy of
    the License at http://www.mozilla.org/MPL/

  The original code is icalattachimpl.h


======================================================================*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#ifndef ICALATTACHIMPL_H
#define ICALATTACHIMPL_H

#include "icalattach.h"

/* Private structure for ATTACH values */
struct icalattach_impl {
	/* Reference count */
	int refcount;

	union {
		/* URL attachment data */
		struct {
			char *url;
		} url;

		/* Inline data */
		struct {
			unsigned char *data;
			icalattach_free_fn_t free_fn;
			void *free_fn_data;
		} data;
	} u;

	/* TRUE if URL, FALSE if inline data */
	unsigned int is_url : 1;
};

#endif
