Iterator Protocol

• int PyIter_Check(PyObject *o)
• int PyAIter_Check(PyObject *o)
• PyObject *PyIter_Next(PyObject *o)
• type PySendResult
• PySendResult PyIter_Send(PyObject *iter, PyObject *arg, PyObject **presult)
  • PYGEN_RETURN
  • PYGEN_NEXT
  • PYGEN_ERROR