/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or

    modify it under the terms of the GNU Library General Public

    License as published by the Free Software Foundation; either

    version 2 of the License, or (at your option) any later version.

    This library 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 this library; if not, write to the Free

    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga

    slouken@libsdl.org

*/

#ifdef SAVE_RCSID

static char rcsid =

 "@(#) $Id$";

#endif

#ifndef _SDL_thread_h

#define _SDL_thread_h

/* Header for the SDL thread management routines 

	These are independent of the other SDL routines.

*/

#include "SDL_main.h"

#include "SDL_types.h"

/* Thread synchronization primitives */

#include "SDL_mutex.h"

#include "begin_code.h"

/* Set up for C function definitions, even when using C++ */

#ifdef __cplusplus

extern "C" {

#endif

/* The SDL thread structure, defined in SDL_thread.c */

struct SDL_Thread;

typedef struct SDL_Thread SDL_Thread;

/* Create a thread */

extern DECLSPEC SDL_Thread * SDLCALL SDL_CreateThread(int (*fn)(void *), void *data);

/* Get the 32-bit thread identifier for the current thread */

extern DECLSPEC Uint32 SDLCALL SDL_ThreadID(void);

/* Get the 32-bit thread identifier for the specified thread,

   equivalent to SDL_ThreadID() if the specified thread is NULL.

 */

extern DECLSPEC Uint32 SDLCALL SDL_GetThreadID(SDL_Thread *thread);

/* Wait for a thread to finish.

   The return code for the thread function is placed in the area

   pointed to by 'status', if 'status' is not NULL.

 */

extern DECLSPEC void SDLCALL SDL_WaitThread(SDL_Thread *thread, int *status);

/* Forcefully kill a thread without worrying about its state */

extern DECLSPEC void SDLCALL SDL_KillThread(SDL_Thread *thread);

/* Ends C function definitions when using C++ */

#ifdef __cplusplus

}

#endif

#include "close_code.h"

#endif /* _SDL_thread_h */