Windows is not happy

Author: picnixz

Modules/_hashlib/hashlib_buffer.h

@@ -11,17 +11,21 @@
  * - If 'data' and 'string' are both NULL, set '*res' to NULL and return 0.
  * - Otherwise, set '*res' to 'data' or 'string' and return 1. A deprecation
  *   warning is set when 'string' is specified.
+ *
+ * The symbol is exported for '_hashlib' and HACL*-based extension modules.
  */
-extern int
+PyAPI_FUNC(int)
 _Py_hashlib_data_argument(PyObject **res, PyObject *data, PyObject *string);
 
 /*
  * Obtain a buffer view from a buffer-like object 'obj'.
  *
  * On success, store the result in 'view' and return 0.
  * On error, set an exception and return -1.
+ *
+ * The symbol is exported for '_hashlib' and HACL*-based extension modules.
  */
-extern int
+PyAPI_FUNC(int)
 _Py_hashlib_get_buffer_view(PyObject *obj, Py_buffer *view);
 
 /*

PCbuild/_hashlib.vcxproj

@@ -101,7 +101,6 @@
     <ClCompile Include="..\Modules\_hashopenssl.c" />
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\Modules\_hashlib\hashlib.h" />
     <ClInclude Include="..\Modules\_hashlib\hashlib_buffer.h" />
     <ClInclude Include="..\Modules\_hashlib\hashlib_fetch.h" />
     <ClInclude Include="..\Modules\_hashlib\hashlib_mutex.h" />