def list_new(self, szval):
    fnty = Type.function(self.pyobj, [self.py_ssize_t])
    fn = self._get_function(fnty, name='PyList_New')
    return self.builder.call(fn, [szval])
def list_new(self, szval):
    fnty = Type.function(self.pyobj, [self.py_ssize_t])
    fn = self._get_function(fnty, name='PyList_New')
    return self.builder.call(fn, [szval])