/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997-2006 Sam Lantinga

    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 2.1 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

    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public

    License along with this library; if not, write to the Free Software

    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    Sam Lantinga

    slouken@libsdl.org

*/

/* These are functions that need to be implemented by a port of SDL */

/* This function creates a thread, passing args to SDL_RunThread(),

   saves a system-dependent thread id in thread->id, and returns 0

   on success.

*/

#if defined(_WIN32) || defined(__OS2__)

extern int SDL_SYS_CreateThread(SDL_Thread *thread, void *args, pfnSDL_CurrentBeginThread pfnBeginThread, pfnSDL_CurrentEndThread pfnEndThread);

#else

extern int SDL_SYS_CreateThread(SDL_Thread *thread, void *args);

#endif

/* This function does any necessary setup in the child thread */

extern void SDL_SYS_SetupThread(void);

/* This function waits for the thread to finish and frees any data

   allocated by SDL_SYS_CreateThread()

 */

extern void SDL_SYS_WaitThread(SDL_Thread *thread);

/* This function kills the thread and returns */

extern void SDL_SYS_KillThread(SDL_Thread *thread);