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/* Complex number structure */
#ifndef COMPLEXOBJECT_H
#define COMPLEXOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
double real;
double imag;
} Py_complex;
/* Operations on complex numbers from complexmodule.c */
#define c_sum _Py_c_sum
#define c_diff _Py_c_diff
#define c_neg _Py_c_neg
#define c_prod _Py_c_prod
#define c_quot _Py_c_quot
#define c_pow _Py_c_pow
extern DL_IMPORT(Py_complex) c_sum(Py_complex, Py_complex);
extern DL_IMPORT(Py_complex) c_diff(Py_complex, Py_complex);
extern DL_IMPORT(Py_complex) c_neg(Py_complex);
extern DL_IMPORT(Py_complex) c_prod(Py_complex, Py_complex);
extern DL_IMPORT(Py_complex) c_quot(Py_complex, Py_complex);
extern DL_IMPORT(Py_complex) c_pow(Py_complex, Py_complex);
/* Complex object interface */
/*
PyComplexObject represents a complex number with double-precision
real and imaginary parts.
*/
typedef struct {
PyObject_HEAD
Py_complex cval;
} PyComplexObject;
extern DL_IMPORT(PyTypeObject) PyComplex_Type;
#define PyComplex_Check(op) ((op)->ob_type == &PyComplex_Type)
extern DL_IMPORT(PyObject *) PyComplex_FromCComplex(Py_complex);
extern DL_IMPORT(PyObject *) PyComplex_FromDoubles(double real, double imag);
extern DL_IMPORT(double) PyComplex_RealAsDouble(PyObject *op);
extern DL_IMPORT(double) PyComplex_ImagAsDouble(PyObject *op);
extern DL_IMPORT(Py_complex) PyComplex_AsCComplex(PyObject *op);
#ifdef __cplusplus
}
#endif
#endif /* !COMPLEXOBJECT_H */
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