Remove leading underscore from PyObject_Vectorcall

Author: cdce8p

mypyc/lib-rt/pythonsupport.h

@@ -69,7 +69,7 @@ update_bases(PyObject *bases)
             }
             continue;
         }
-        new_base = _PyObject_Vectorcall(meth, stack, 1, NULL);
+        new_base = PyObject_Vectorcall(meth, stack, 1, NULL);
         Py_DECREF(meth);
         if (!new_base) {
             goto error;
@@ -118,7 +118,7 @@ init_subclass(PyTypeObject *type, PyObject *kwds)
     PyObject *super, *func, *result;
     PyObject *args[2] = {(PyObject *)type, (PyObject *)type};
 
-    super = _PyObject_Vectorcall((PyObject *)&PySuper_Type, args, 2, NULL);
+    super = PyObject_Vectorcall((PyObject *)&PySuper_Type, args, 2, NULL);
     if (super == NULL) {
         return -1;
     }

mypyc/primitives/generic_ops.py

@@ -281,7 +281,7 @@
         object_rprimitive,
     ],  # Keyword arg names tuple (or NULL)
     return_type=object_rprimitive,
-    c_function_name="_PyObject_Vectorcall",
+    c_function_name="PyObject_Vectorcall",
     error_kind=ERR_MAGIC,
 )