--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/libsdl-trunk/src/thread/os2/SDL_systhread.c	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,108 @@
+/*
+    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
+*/
+#include "SDL_config.h"
+
+/* OS/2 thread management routines for SDL */
+
+#include <process.h>
+#define INCL_DOSERRORS
+#define INCL_DOSPROCESS
+#include <os2.h>
+
+#include "SDL_thread.h"
+#include "../SDL_systhread.h"
+#include "../SDL_thread_c.h"
+
+typedef struct ThreadStartParms
+{
+  void *args;
+  pfnSDL_CurrentEndThread pfnCurrentEndThread;
+} tThreadStartParms, *pThreadStartParms;
+
+static void threadfunc(void *pparm)
+{
+  pThreadStartParms pThreadParms = pparm;
+  pfnSDL_CurrentEndThread pfnCurrentEndThread = NULL;
+
+  // Call the thread function!
+  SDL_RunThread(pThreadParms->args);
+
+  // Get the current endthread we have to use!
+  if (pThreadParms)
+  {
+    pfnCurrentEndThread = pThreadParms->pfnCurrentEndThread;
+    SDL_free(pThreadParms);
+  }
+  // Call endthread!
+  if (pfnCurrentEndThread)
+    (*pfnCurrentEndThread)();
+}
+
+int SDL_SYS_CreateThread(SDL_Thread *thread, void *args, pfnSDL_CurrentBeginThread pfnBeginThread, pfnSDL_CurrentEndThread pfnEndThread)
+{
+  pThreadStartParms pThreadParms = SDL_malloc(sizeof(tThreadStartParms));
+  if (!pThreadParms)
+  {
+    SDL_SetError("Not enough memory to create thread");
+    return(-1);
+  }
+
+  // Save the function which we will have to call to clear the RTL of calling app!
+  pThreadParms->pfnCurrentEndThread = pfnEndThread;
+  // Also save the real parameters we have to pass to thread function
+  pThreadParms->args = args;
+  // Start the thread using the runtime library of calling app!
+  thread->threadid = thread->handle = (*pfnBeginThread)(threadfunc, NULL, 512*1024, pThreadParms);
+  if ((int)thread->threadid <= 0)
+  {
+    SDL_SetError("Not enough resources to create thread");
+    return(-1);
+  }
+  return(0);
+}
+
+void SDL_SYS_SetupThread(void)
+{
+  return;
+}
+
+DECLSPEC Uint32 SDLCALL SDL_ThreadID(void)
+{
+  PTIB tib;
+  DosGetInfoBlocks(&tib, NULL);
+  return((Uint32) (tib->tib_ptib2->tib2_ultid));
+}
+
+void SDL_SYS_WaitThread(SDL_Thread *thread)
+{
+  TID tid = thread->handle;
+  DosWaitThread(&tid, DCWW_WAIT);
+}
+
+/* WARNING: This function is really a last resort.
+ * Threads should be signaled and then exit by themselves.
+ * TerminateThread() doesn't perform stack and DLL cleanup.
+ */
+void SDL_SYS_KillThread(SDL_Thread *thread)
+{
+  DosKillThread(thread->handle);
+}