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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
GNU Mailutils 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.
GNU Mailutils 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 GNU Mailutils; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef _MAILUTILS_OBSERVER_H
#define _MAILUTILS_OBSERVER_H
#include <mailutils/mu_features.h>
#include <mailutils/types.h>
#ifdef __cplusplus
extern "C" {
#endif
struct event
{
int type;
union
{
void *mailbox; /* For corrupted mailbox. */
int msgno; /* For new message. */
int percentage; /* Scan progress. */
void *message; /* message sent. */
} data ;
};
#define MU_EVT_MESSAGE_ADD 0x010
#define MU_EVT_MAILBOX_PROGRESS 0x020
#define MU_EVT_AUTHORITY_FAILED 0x030
#define MU_EVT_MAILBOX_CORRUPT 0x040
#define MU_EVT_MAILER_MESSAGE_SENT 0x080
extern int observer_create __P ((observer_t *, int (*action)
__P ((void *, struct event)), void *));
extern int observer_ref __P ((observer_t));
extern void observer_destroy __P ((observer_t *));
extern int observer_action __P ((observer_t, struct event));
#ifdef __cplusplus
}
#endif
#endif /* _MAILUTILS_OBSERVER_H */
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