# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1295392073 28800
# Node ID 38638d228a22d91ccfad5307e83ca691daa5d07f
# Parent  5e44591800b6ad385fc973779179a85b06e2f261
Not all MinGW compilers have intrin.h, so we'll only use this with Visual Studio.
That's actually okay, since gcc has the builtin atomic intrinsics. :)

diff -r 5e44591800b6 -r 38638d228a22 include/SDL_atomic.h
--- a/include/SDL_atomic.h	Tue Jan 18 15:02:59 2011 -0800
+++ b/include/SDL_atomic.h	Tue Jan 18 15:07:53 2011 -0800
@@ -112,7 +112,7 @@
  */
 #ifndef SDL_DISABLE_ATOMIC_INLINE
 
-#if defined(__WIN32__)
+#if defined(_MSC_VER)
 #include <intrin.h>
 
 #define SDL_AtomicSet(a, v)     _InterlockedExchange((long*)&(a)->value, (v))