xemacs-21.4 / lib-src / pop.h

/* pop.h: Header file for the "pop.c" client POP3 protocol.
   Copyright (c) 1991,1993 Free Software Foundation, Inc.
   Written by Jonathan Kamens,

This file is part of GNU Emacs.

GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

#include <stdio.h>

#define GETLINE_MIN 1024	/* the getline buffer starts out this */
				/* size */
#define GETLINE_INCR 1024	/* the getline buffer is grown by this */
				/* size when it needs to grow */

extern char pop_error[];
extern int pop_debug;

struct _popserver
  int file, data;
  char *buffer;
  int buffer_size, buffer_index;
  int in_multi;
  int trash_started;

typedef struct _popserver *popserver;

 * Valid flags for the pop_open function.

#define POP_NO_KERBEROS	(1<<0)
#define POP_NO_HESIOD	(1<<1)
#define POP_NO_GETPASS 	(1<<2)

#ifdef __STDC__
#define _ARGS(a) a
#define _ARGS(a) ()

extern popserver pop_open _ARGS((char *host, char *username, char *password,
				 int flags));
extern int pop_stat _ARGS((popserver server, int *count, int *size));
extern int pop_list _ARGS((popserver server, int message, int **IDs,
			   int **size));
extern char *pop_retrieve _ARGS((popserver server, int message, int markfrom));
extern int pop_retrieve_first _ARGS((popserver server, int message,
				     char **response));
extern int pop_retrieve_next _ARGS((popserver server, char **line));
extern int pop_retrieve_flush _ARGS((popserver server));
extern int pop_top_first _ARGS((popserver server, int message, int lines,
				char **response));
extern int pop_top_next _ARGS((popserver server, char **line));
extern int pop_top_flush _ARGS((popserver server));
extern int pop_multi_first _ARGS((popserver server, char *command,
				  char **response));
extern int pop_multi_next _ARGS((popserver server, char **line));
extern int pop_multi_flush _ARGS((popserver server));
extern int pop_delete _ARGS((popserver server, int message));
extern int pop_noop _ARGS((popserver server));
extern int pop_last _ARGS((popserver server));
extern int pop_reset _ARGS((popserver server));
extern int pop_quit _ARGS((popserver server));
extern void pop_close _ARGS((popserver));

#undef _ARGS