How to use the send2trash.plat_osx.FSRef function in Send2Trash

def send2trash(path):
    if not isinstance(path, binary_type):
        path = path.encode('utf-8')
    fp = FSRef()
    opts = kFSPathMakeRefDoNotFollowLeafSymlink
    op_result = FSPathMakeRefWithOptions(path, opts, byref(fp), None)
    check_op_result(op_result)
    opts = kFSFileOperationDefaultOptions
    op_result = FSMoveObjectToTrashSync(byref(fp), None, opts)
    check_op_result(op_result)

def send2trash(path):
    if not isinstance(path, bytes):
        path = path.encode('utf-8')
    fp = FSRef()
    opts = kFSPathMakeRefDoNotFollowLeafSymlink
    op_result = FSPathMakeRefWithOptions(path, opts, byref(fp), None)
    check_op_result(op_result)
    opts = kFSFileOperationDefaultOptions
    op_result = FSMoveObjectToTrashSync(byref(fp), None, opts)
    check_op_result(op_result)