/* GNU Mailutils -- a suite of utilities for electronic mail
   Copyright (C) 1999-2021 Free Software Foundation, Inc.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 3 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General
   Public License along with this library.  If not, see 
   <http://www.gnu.org/licenses/>. */

#ifndef _MAILUTILS_SYS_ENVELOPE_H
# define _MAILUTILS_SYS_ENVELOPE_H

#include <mailutils/envelope.h>

#ifdef __cplusplus
extern "C" {
#endif

struct _mu_envelope
{
  void *owner;
  char *date;
  char *sender;
  int (*_destroy) (mu_envelope_t);
  int (*_get_sender)  (mu_envelope_t, char *, size_t, size_t *);
  int (*_get_date)    (mu_envelope_t, char *, size_t , size_t *);
};

#ifdef __cplusplus
}
#endif

#endif /* _MAILUTILS_SYS_ENVELOPE_H */