Declare _Py_HashPointer() as an alias to Py_HashPointer()

Author: vstinner

Include/cpython/pyhash.h

@@ -21,7 +21,9 @@
 
 /* Helpers for hash functions */
 PyAPI_FUNC(Py_hash_t) _Py_HashDouble(PyObject *, double);
-PyAPI_FUNC(Py_hash_t) _Py_HashPointer(const void*);
+
+// Kept for backward compatibility
+#define _Py_HashPointer Py_HashPointer
 
 
 /* hash function definition */

Include/internal/pycore_pyhash.h

@@ -20,10 +20,6 @@ _Py_HashPointerRaw(const void *ptr)
     return (Py_hash_t)x;
 }
 
-
-// Kept for backward compatibility
-#define _Py_HashPointer Py_HashPointer
-
 // Export for '_datetime' shared extension
 PyAPI_FUNC(Py_hash_t) _Py_HashBytes(const void*, Py_ssize_t);