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1 | /* |
2 | SDL - Simple DirectMedia Layer |
3 | Copyright (C) 1997-2009 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 */ |