header0.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 _HEADER0_H
#define _HEADER0_H
#include <mailutils/header.h>
#include <sys/types.h>
#ifdef _cplusplus
extern "C" {
#endif
#ifndef __P
# ifdef __STDC__
# define __P(args) args
# else
# define __P(args) ()
# endif
#endif /*__P */
/* The structure members are offset that point to the begin/end of header
fields. */
struct _hdr
{
char *fn;
char *fn_end;
char *fv;
char *fv_end;
};
/* The blurb member represents the headers, hdr_count the number of distinct
header field and the layout is done by struct_hdr *hdr. */
struct _header
{
/* Owner. */
void *owner;
/* Data. */
char *temp_blurb;
size_t temp_blurb_len;
char *blurb;
size_t blurb_len;
size_t hdr_count;
struct _hdr *hdr;
/* Streams. */
stream_t stream;
int (*_get_value) __P ((header_t, const char *, char *, size_t , size_t *));
int (*_set_value) __P ((header_t, const char *, const char *, int));
int (*_lines) __P ((header_t, size_t *));
int (*_size) __P ((header_t, size_t *));
};
#ifdef _cplusplus
}
#endif
#endif /* _HEADER0_H */