1 /*

     2     SDL - Simple DirectMedia Layer

     3     Copyright (C) 1997-2006 Sam Lantinga

     4 

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

     6     modify it under the terms of the GNU Lesser General Public

     7     License as published by the Free Software Foundation; either

     8     version 2.1 of the License, or (at your option) any later version.

     9 

    10     This library is distributed in the hope that it will be useful,

    11     but WITHOUT ANY WARRANTY; without even the implied warranty of

    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13     Lesser General Public License for more details.

    14 

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

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

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

    18 

    19     Sam Lantinga

    20     slouken@libsdl.org

    21 */

    22 #include "SDL_config.h"

    23 

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

    25 

    26 #ifndef _SDL_systhread_h

    27 #define _SDL_systhread_h

    28 

    29 #include "SDL_thread.h"

    30 

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

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

    33    on success.

    34 */

    35 #ifdef SDL_PASSED_BEGINTHREAD_ENDTHREAD

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

    37 #else

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

    39 #endif

    40 

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

    42 extern void SDL_SYS_SetupThread(void);

    43 

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

    45    allocated by SDL_SYS_CreateThread()

    46  */

    47 extern void SDL_SYS_WaitThread(SDL_Thread *thread);

    48 

    49 /* This function kills the thread and returns */

    50 extern void SDL_SYS_KillThread(SDL_Thread *thread);

    51 

    52 #endif /* _SDL_systhread_h */