/*---------------------------------------------------------------------------*
  Project:  Cafe
  File:     OSEvent.h

  Copyright (C) 2010-2011 Nintendo.  All rights reserved.

  These coded instructions, statements, and computer programs contain
  proprietary information of Nintendo of America Inc. and/or Nintendo
  Company Ltd., and are protected by Federal copyright law.  They may
  not be disclosed to third parties or copied or duplicated in any form,
  in whole or in part, without the prior written consent of Nintendo.
 
  *---------------------------------------------------------------------------*/

#ifndef __OSEVENT_H__
#define __OSEVENT_H__

#define OSEVENT_TXT_TAG 0x65566E54

#include <cafe/os/OSThread.h>

#ifdef __cplusplus
extern "C" {
#endif

#define OS_EVENT_MANUAL 0
#define OS_EVENT_AUTO   1

typedef struct OSEvent
{
    u32           txtTag;           // eVnT 0x65566E54
    char *        name;             // debug name or NULL
    u32           os_reserved1;

    BOOL          state;
    OSThreadQueue queue;
    s32           mode;
} OSEvent;

void OSInitEvent(OSEvent *event, BOOL initial_state, s32 mode);
void OSInitEventEx(OSEvent *event, BOOL initial_state, s32 mode, char * name);

void OSSignalEvent(OSEvent *event);
void OSSignalEventAll(OSEvent *event);
void OSWaitEvent(OSEvent *event);
void OSResetEvent(OSEvent *event);
BOOL OSWaitEventWithTimeout(OSEvent *event, OSTimeNanoseconds timeout);

#ifdef __cplusplus
}
#endif

#endif  // __OSEVENT_H__