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 (at) 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 */ 53
