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The C and C++ Include Header Files

/usr/include/python3.12/complexobject.h


$ cat -n /usr/include/python3.12/complexobject.h

     1	/* Complex number structure */
     2	
     3	#ifndef Py_COMPLEXOBJECT_H
     4	#define Py_COMPLEXOBJECT_H
     5	#ifdef __cplusplus
     6	extern "C" {
     7	#endif
     8	
     9	/* Complex object interface */
    10	
    11	PyAPI_DATA(PyTypeObject) PyComplex_Type;
    12	
    13	#define PyComplex_Check(op) PyObject_TypeCheck((op), &PyComplex_Type)
    14	#define PyComplex_CheckExact(op) Py_IS_TYPE((op), &PyComplex_Type)
    15	
    16	PyAPI_FUNC(PyObject *) PyComplex_FromDoubles(double real, double imag);
    17	
    18	PyAPI_FUNC(double) PyComplex_RealAsDouble(PyObject *op);
    19	PyAPI_FUNC(double) PyComplex_ImagAsDouble(PyObject *op);
    20	
    21	#ifndef Py_LIMITED_API
    22	#  define Py_CPYTHON_COMPLEXOBJECT_H
    23	#  include "cpython/complexobject.h"
    24	#  undef Py_CPYTHON_COMPLEXOBJECT_H
    25	#endif
    26	
    27	#ifdef __cplusplus
    28	}
    29	#endif
    30	#endif /* !Py_COMPLEXOBJECT_H */