1 files changed, 0 insertions, 108 deletions
diff --git a/distrib/sdl-1.2.12/src/thread/os2/SDL_sysmutex.c b/distrib/sdl-1.2.12/src/thread/os2/SDL_sysmutex.c
deleted file mode 100644
index ea75cce..0000000
--- a/distrib/sdl-1.2.12/src/thread/os2/SDL_sysmutex.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
-    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"
-
-/* Mutex functions using the OS/2 API */
-
-#define INCL_DOSERRORS
-#define INCL_DOSSEMAPHORES
-#include <os2.h>
-
-#include "SDL_mutex.h"
-
-
-struct SDL_mutex {
-	HMTX hmtxID;
-};
-
-/* Create a mutex */
-DECLSPEC SDL_mutex * SDLCALL SDL_CreateMutex(void)
-{
-  SDL_mutex *mutex;
-  APIRET ulrc;
-
-  /* Allocate mutex memory */
-  mutex = (SDL_mutex *)SDL_malloc(sizeof(*mutex));
-  if (mutex)
-  {
-    /* Create the mutex, with initial value signaled */
-    ulrc = DosCreateMutexSem(NULL,                  // Create unnamed semaphore
-                             &(mutex->hmtxID),      // Pointer to handle
-                             0L,                    // Flags: create it private (not shared)
-                             FALSE);                // Initial value: unowned
-    if (ulrc!=NO_ERROR)
-    {
-      SDL_SetError("Couldn't create mutex");
-      SDL_free(mutex);
-      mutex = NULL;
-    }
-  } else {
-    SDL_OutOfMemory();
-  }
-  return(mutex);
-}
-
-/* Free the mutex */
-DECLSPEC void SDLCALL SDL_DestroyMutex(SDL_mutex *mutex)
-{
-  if ( mutex )
-  {
-    if ( mutex->hmtxID )
-    {
-      DosCloseMutexSem(mutex->hmtxID);
-      mutex->hmtxID = 0;
-    }
-    SDL_free(mutex);
-  }
-}
-
-/* Lock the mutex */
-DECLSPEC int SDLCALL SDL_mutexP(SDL_mutex *mutex)
-{
-  if ( mutex == NULL )
-  {
-    SDL_SetError("Passed a NULL mutex");
-    return -1;
-  }
-  if ( DosRequestMutexSem(mutex->hmtxID, SEM_INDEFINITE_WAIT) != NO_ERROR )
-  {
-    SDL_SetError("Couldn't wait on mutex");
-    return -1;
-  }
-  return(0);
-}
-
-/* Unlock the mutex */
-DECLSPEC int SDLCALL SDL_mutexV(SDL_mutex *mutex)
-{
-  if ( mutex == NULL )
-  {
-    SDL_SetError("Passed a NULL mutex");
-    return -1;
-  }
-  if ( DosReleaseMutexSem(mutex->hmtxID) != NO_ERROR )
-  {
-    SDL_SetError("Couldn't release mutex");
-    return -1;
-  }
-  return(0);
-}