1 files changed, 0 insertions, 94 deletions
diff --git a/Include/internal/pycore_atomic_funcs.h b/Include/internal/pycore_atomic_funcs.h
deleted file mode 100644
index a708789..0000000
--- a/Include/internal/pycore_atomic_funcs.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* Atomic functions: similar to pycore_atomic.h, but don't need
-   to declare variables as atomic.
-
-   Py_ssize_t type:
-
-   * value = _Py_atomic_size_get(&var)
-   * _Py_atomic_size_set(&var, value)
-
-   Use sequentially-consistent ordering (__ATOMIC_SEQ_CST memory order):
-   enforce total ordering with all other atomic functions.
-*/
-#ifndef Py_ATOMIC_FUNC_H
-#define Py_ATOMIC_FUNC_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef Py_BUILD_CORE
-#  error "this header requires Py_BUILD_CORE define"
-#endif
-
-#if defined(_MSC_VER)
-#  include <intrin.h>             // _InterlockedExchange()
-#endif
-
-
-// Use builtin atomic operations in GCC >= 4.7 and clang
-#ifdef HAVE_BUILTIN_ATOMIC
-
-static inline Py_ssize_t _Py_atomic_size_get(Py_ssize_t *var)
-{
-    return __atomic_load_n(var, __ATOMIC_SEQ_CST);
-}
-
-static inline void _Py_atomic_size_set(Py_ssize_t *var, Py_ssize_t value)
-{
-    __atomic_store_n(var, value, __ATOMIC_SEQ_CST);
-}
-
-#elif defined(_MSC_VER)
-
-static inline Py_ssize_t _Py_atomic_size_get(Py_ssize_t *var)
-{
-#if SIZEOF_VOID_P == 8
-    Py_BUILD_ASSERT(sizeof(__int64) == sizeof(*var));
-    volatile __int64 *volatile_var = (volatile __int64 *)var;
-    __int64 old;
-    do {
-        old = *volatile_var;
-    } while(_InterlockedCompareExchange64(volatile_var, old, old) != old);
-#else
-    Py_BUILD_ASSERT(sizeof(long) == sizeof(*var));
-    volatile long *volatile_var = (volatile long *)var;
-    long old;
-    do {
-        old = *volatile_var;
-    } while(_InterlockedCompareExchange(volatile_var, old, old) != old);
-#endif
-    return old;
-}
-
-static inline void _Py_atomic_size_set(Py_ssize_t *var, Py_ssize_t value)
-{
-#if SIZEOF_VOID_P == 8
-    Py_BUILD_ASSERT(sizeof(__int64) == sizeof(*var));
-    volatile __int64 *volatile_var = (volatile __int64 *)var;
-    _InterlockedExchange64(volatile_var, value);
-#else
-    Py_BUILD_ASSERT(sizeof(long) == sizeof(*var));
-    volatile long *volatile_var = (volatile long *)var;
-    _InterlockedExchange(volatile_var, value);
-#endif
-}
-
-#else
-// Fallback implementation using volatile
-
-static inline Py_ssize_t _Py_atomic_size_get(Py_ssize_t *var)
-{
-    volatile Py_ssize_t *volatile_var = (volatile Py_ssize_t *)var;
-    return *volatile_var;
-}
-
-static inline void _Py_atomic_size_set(Py_ssize_t *var, Py_ssize_t value)
-{
-    volatile Py_ssize_t *volatile_var = (volatile Py_ssize_t *)var;
-    *volatile_var = value;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-#endif  /* Py_ATOMIC_FUNC_H */