#ifndef Py_LONGINTREPR_H

#define Py_LONGINTREPR_H

#ifdef __cplusplus

extern "C" {

#if PYLONG_BITS_IN_DIGIT == 30

#if !(defined HAVE_UINT64_T && defined HAVE_UINT32_T && \

defined HAVE_INT64_T && defined HAVE_INT32_T)

#error "30-bit long digits requested, but the necessary types are not available on this platform"

typedef PY_UINT32_T digit;

typedef PY_INT32_T sdigit; /* signed variant of digit */

typedef PY_UINT64_T twodigits;

typedef PY_INT64_T stwodigits; /* signed variant of twodigits */

#define PyLong_SHIFT 30

#define _PyLong_DECIMAL_SHIFT 9 /* max(e such that 10**e fits in a digit) */

#define _PyLong_DECIMAL_BASE ((digit)1000000000) /* 10 ** DECIMAL_SHIFT */

#elif PYLONG_BITS_IN_DIGIT == 15

typedef unsigned short digit;

typedef short sdigit; /* signed variant of digit */

typedef unsigned long twodigits;

typedef long stwodigits; /* signed variant of twodigits */

#define PyLong_SHIFT 15

#define _PyLong_DECIMAL_SHIFT 4 /* max(e such that 10**e fits in a digit) */

#define _PyLong_DECIMAL_BASE ((digit)10000) /* 10 ** DECIMAL_SHIFT */

#error "PYLONG_BITS_IN_DIGIT should be 15 or 30"

#define PyLong_BASE ((digit)1 << PyLong_SHIFT)

#define PyLong_MASK ((digit)(PyLong_BASE - 1))

#define SHIFT PyLong_SHIFT

#define BASE PyLong_BASE

#define MASK PyLong_MASK

#if PyLong_SHIFT % 5 != 0

#error "longobject.c requires that PyLong_SHIFT be divisible by 5"

struct _longobject {

PyObject_VAR_HEAD

digit ob_digit[1];

};

PyAPI_FUNC(PyLongObject *) _PyLong_New(Py_ssize_t);

PyAPI_FUNC(PyObject *) _PyLong_Copy(PyLongObject *src);

#ifdef __cplusplus

}

#endif /* !Py_LONGINTREPR_H */