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-rw-r--r--ruby_atomic.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/ruby_atomic.h b/ruby_atomic.h
index 52b93efbd10..4bc9f37e0d3 100644
--- a/ruby_atomic.h
+++ b/ruby_atomic.h
@@ -42,7 +42,6 @@ typedef unsigned int rb_atomic_t; /* Anything OK */
#pragma intrinsic(_InterlockedOr)
#endif
typedef LONG rb_atomic_t;
-#define SIZEOF_ATOMIC_T SIZEOF_LONG
# define ATOMIC_SET(var, val) InterlockedExchange(&(var), (val))
# define ATOMIC_INC(var) InterlockedIncrement(&(var))
@@ -144,10 +143,6 @@ ruby_atomic_size_exchange(size_t *ptr, size_t val)
}
#endif
-#ifndef SIZEOF_ATOMIC_T
-#define SIZEOF_ATOMIC_T SIZEOF_INT
-#endif
-
#ifndef ATOMIC_SIZE_INC
# define ATOMIC_SIZE_INC(var) ATOMIC_INC(var)
#endif