message0.h
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/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Library Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program 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 Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef _MESSAGE0_H
#define _MESSAGE0_H
#include <attribute.h>
#include <header.h>
#include <message.h>
#include <mailbox.h>
#include <sys/types.h>
#include <stdio.h>
#ifdef _cpluscplus
extern "C" {
#endif
struct _body
{
FILE *file;
char *content;
size_t content_len;
};
typedef struct _body * body_t;
/* forward declaration */
struct _message
{
/* whos is the owner, only mailbox can own messages */
mailbox_t mailbox;
header_t header;
istream_t is;
ostream_t os;
body_t body;
size_t num;
attribute_t attribute;
char *header_buffer;
off_t header_offset;
int (*_get_header) __P ((message_t msg, header_t *hdr));
int (*_set_header) __P ((message_t msg, header_t hdr));
int (*_get_attribute) __P ((message_t msg, attribute_t *attr));
int (*_set_attribute) __P ((message_t msg, attribute_t attr));
int (*_get_istream) __P ((message_t msg, istream_t *));
int (*_set_istream) __P ((message_t msg, istream_t));
int (*_get_ostream) __P ((message_t msg, ostream_t *));
int (*_set_ostream) __P ((message_t msg, ostream_t));
int (*_size) __P ((message_t msg, size_t *size));
int (*_clone) __P ((message_t msg, message_t *cmsg));
};
#ifdef _cpluscplus
}
#endif
#endif /* _MESSAGE_H */