1791 		long val;

  1791 		long val;

  1792 

  1792 

  1793 		if (!PyInt_Check(obj)) {

  1793 		if (!PyInt_Check(obj)) {

  1794 			PyErr_SetString(PyExc_TypeError,

  1794 			PyErr_SetString(PyExc_TypeError,

  1795 					"arguments must all be ints");

  1795 					"arguments must all be ints");

  1796 			goto bail;

  1797 			goto bail;

  1797 		}

  1798 		}

  1798 		val = PyInt_AsLong(obj);

  1799 		val = PyInt_AsLong(obj);

  1799 		if (val == -1) {

  1801 		if (val == -1) {

  1800 			ret = PyList_New(0);

  1802 			ret = PyList_New(0);

  1801 			goto done;

  1803 			goto done;

  1802 		}

  1804 		}

  1803 		if (val < 0 || val >= len) {

  1805 		if (val < 0 || val >= len) {