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3.15b

/* xpevent.h */

/* *nix emulation of Win32 *Event API */

/* $Id: xpevent.h,v 1.1.1.2 2018/04/24 16:45:26 root Exp $ */

/****************************************************************************
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 * @format.use-tabs true	(see http://www.synchro.net/ptsc_hdr.html)		*
 *																			*
 * Copyright 2005 Rob Swindell - http://www.synchro.net/copyright.html		*
 *																			*
 * This library is free software; you can redistribute it and/or			*
 * modify it under the terms of the GNU Lesser General Public License		*
 * as published by the Free Software Foundation; either version 2			*
 * of the License, or (at your option) any later version.					*
 * See the GNU Lesser General Public License for more details: lgpl.txt or	*
 * http://www.fsf.org/copyleft/lesser.html									*
 *																			*
 * Anonymous FTP access to the most recent released source is available at	*
 * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net	*
 *																			*
 * Anonymous CVS access to the development source and modification history	*
 * is available at cvs.synchro.net:/cvsroot/sbbs, example:					*
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 *     (just hit return, no password is necessary)							*
 * cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src		*
 *																			*
 * For Synchronet coding style and modification guidelines, see				*
 * http://www.synchro.net/source.html										*
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 * You are encouraged to submit any modifications (preferably in Unix diff	*
 * format) via e-mail to [email protected]									*
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 ****************************************************************************/

#ifndef _XPEVENT_H_
#define _XPEVENT_H_

#include <pthread.h>
#include "gen_defs.h"

#if defined(__solaris__)
#include <xpsem.h>	/* u_int32_t */
#endif

/* Opaque type definition. */
struct xpevent;
typedef struct xpevent *xpevent_t;

#if defined(__cplusplus)
extern "C" {
#endif
xpevent_t	CreateEvent(void *sec, BOOL bManualReset, BOOL bInitialState, void *name);
BOOL		SetEvent(xpevent_t event);
BOOL		ResetEvent(xpevent_t event);
BOOL		CloseEvent(xpevent_t event);
DWORD		WaitForEvent(xpevent_t event, DWORD ms);
#if defined(__cplusplus)
}
#endif

struct xpevent {
#define EVENT_MAGIC       ((u_int32_t) 0x09fa4014)
        u_int32_t       magic;
        pthread_mutex_t lock;
        pthread_cond_t  gtzero;
        BOOL			value;
		BOOL			mreset;
        DWORD			nwaiters;
		void			*cbdata;
		BOOL			(*verify)(void *);
};

#define INFINITE 	((DWORD)(-1))
enum {
	 WAIT_OBJECT_0
	,WAIT_TIMEOUT
	,WAIT_FAILED
};

#endif

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