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#ifndef _EVENTS_H_INCLUDED_
#define _EVENTS_H_INCLUDED_
/*++
/* NAME
/* events 3h
/* SUMMARY
/* event manager
/* SYNOPSIS
/* #include <events.h>
/* DESCRIPTION
/* .nf
/*
* System library.
*/
#include <time.h>
/*
* External interface.
*/
typedef void (*EVENT_NOTIFY_FN) (int, void *);
#define EVENT_NOTIFY_TIME_FN EVENT_NOTIFY_FN /* legacy */
#define EVENT_NOTIFY_RDWR_FN EVENT_NOTIFY_FN /* legacy */
extern time_t event_time(void);
extern void event_enable_read(int, EVENT_NOTIFY_RDWR_FN, void *);
extern void event_enable_write(int, EVENT_NOTIFY_RDWR_FN, void *);
extern void event_disable_readwrite(int);
extern time_t event_request_timer(EVENT_NOTIFY_TIME_FN, void *, int);
extern int event_cancel_timer(EVENT_NOTIFY_TIME_FN, void *);
extern void event_loop(int);
extern void event_drain(int);
extern void event_fork(void);
/*
* Event codes.
*/
#define EVENT_READ (1<<0) /* read event */
#define EVENT_WRITE (1<<1) /* write event */
#define EVENT_XCPT (1<<2) /* exception */
#define EVENT_TIME (1<<3) /* timer event */
#define EVENT_ERROR EVENT_XCPT
/*
* Dummies.
*/
#define EVENT_NULL_TYPE (0)
#define EVENT_NULL_CONTEXT ((void *) 0)
#define EVENT_NULL_DELAY (0)
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/* CREATION DATE
/* Wed Jan 29 17:00:03 EST 1997
/*--*/
#endif
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