-#if defined(HOST_WIN32) && defined(_MSC_VER)
-// Quiet Visual Studio linker warning, LNK4221, in cases when this source file intentional ends up empty.
-void __mono_win32_atomic_lnk4221(void) {}
+#if !defined (WAPI_NO_ATOMIC_ASM) && !defined (BROKEN_64BIT_ATOMICS_INTRINSIC) && !defined (NEED_64BIT_CMPXCHG_FALLBACK)
+MONO_EMPTY_SOURCE_FILE (atomic);