Not all MinGW compilers have intrin.h, so we'll only use this with Vi…

…sual Studio. That's actually okay, since gcc has the builtin atomic intrinsics. :)
libsdl-org · Jan 18, 2011 · 4f5653ff63a62356d39586fd97f4a3d6c0eb6c7c · 4f5653f
1 parent 16a928d
commit 4f5653ff63a62356d39586fd97f4a3d6c0eb6c7c
Unified Split

Showing with 1 addition and 1 deletion.

+1 −1 include/SDL_atomic.h
diff --git a/include/SDL_atomic.h b/include/SDL_atomic.h
@@ -112,7 +112,7 @@ extern DECLSPEC void SDLCALL SDL_AtomicUnlock(SDL_SpinLock *lock);
  */
 #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))