--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/atomic/macosx/SDL_atomic.c	Wed Jun 24 20:04:08 2009 +0000
@@ -0,0 +1,176 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2009 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
+*/
+
+#ifdef SDL_ATOMIC_LINUX
+
+#include "SDL.h"
+#include "SDL_config.h"
+#include "SDL_atomic.h"
+
+Uint32
+SDL_AtomicExchange32(Uint32 * ptr, Uint32 value)
+{
+   return 0;
+}
+
+SDL_bool
+SDL_AtomicCompareThenSet32(Uint32 * ptr, Uint32 oldvalue, Uint32 newvalue)
+{
+   return SDL_false;
+}
+
+SDL_bool
+SDL_AtomicTestThenSet32(Uint32 * ptr)
+{
+   return SDL_false;
+}
+
+void
+SDL_AtomicClear32(Uint32 * ptr)
+{
+}
+
+Uint32
+SDL_AtomicFetchThenIncrement32(Uint32 * ptr)
+{
+   return 0;
+}
+
+Uint32
+SDL_AtomicFetchThenDecrement32(Uint32 * ptr)
+{
+   return 0;
+}
+
+Uint32
+SDL_AtomicFetchThenAdd32(Uint32 * ptr, Uint32 value)
+{
+   return 0;
+}
+
+Uint32
+SDL_AtomicFetchThenSubtract32(Uint32 * ptr, Uint32 value)
+{
+   return 0;
+}
+
+Uint32
+SDL_AtomicIncrementThenFetch32(Uint32 * ptr)
+{
+   return 0;
+}
+
+Uint32
+SDL_AtomicDecrementThenFetch32(Uint32 * ptr)
+{
+   return 0;
+}
+
+Uint32
+SDL_AtomicAddThenFetch32(Uint32 * ptr, Uint32 value)
+{
+   return 0;
+}
+
+Uint32
+SDL_AtomicSubtractThenFetch32(Uint32 * ptr, Uint32 value)
+{
+   return 0;
+}
+
+
+#ifdef SDL_HAS_64BIT_TYPE
+
+Uint64
+SDL_AtomicExchange64(Uint64 * ptr, Uint64 value)
+{
+   return 0;
+}
+
+SDL_bool
+SDL_AtomicCompareThenSet64(Uint64 * ptr,
+Uint64 oldvalue, Uint64 newvalue)
+{
+   return SDL_false;
+}
+
+SDL_bool
+SDL_AtomicTestThenSet64(Uint64 * ptr)
+{
+   return SDL_false;
+}
+
+void
+SDL_AtomicClear64(Uint64 * ptr)
+{
+}
+
+Uint64
+SDL_AtomicFetchThenIncrement64(Uint64 * ptr)
+{
+   return 0;
+}
+
+Uint64
+SDL_AtomicFetchThenDecrement64(Uint64 * ptr)
+{
+   return 0;
+}
+
+Uint64
+SDL_AtomicFetchThenAdd64(Uint64 * ptr, Uint64 value)
+{
+   return 0;
+}
+
+Uint64
+SDL_AtomicFetchThenSubtract64(Uint64 * ptr, Uint64 value)
+{
+   return 0;
+}
+
+Uint64
+SDL_AtomicIncrementThenFetch64(Uint64 * ptr)
+{
+   return 0;
+}
+
+Uint64
+SDL_AtomicDecrementThenFetch64(Uint64 * ptr)
+{
+   return 0;
+}
+
+Uint64
+SDL_AtomicAddThenFetch64(Uint64 * ptr, Uint64 value)
+{
+   return 0;
+}
+
+Uint64
+SDL_AtomicSubtractThenFetch64(Uint64 * ptr, Uint64 value)
+{
+   return 0;
+}
+
+#endif
+#endif