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bpo-45459: Add pytypedefs.h header file (GH-31527)

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Move forward declarations of Python C API types to a new pytypedefs.h
header file to solve interdependency issues between header files.

pytypedefs.h contains forward declarations of the following types:

* PyCodeObject
* PyFrameObject
* PyGetSetDef
* PyInterpreterState
* PyLongObject
* PyMemberDef
* PyMethodDef
* PyModuleDef
* PyObject
* PyThreadState
* PyTypeObject
This commit is contained in:
Victor Stinner 2022-02-24 17:07:12 +01:00 • committed by GitHub
parent a52d2528a4
commit ec091bd47e
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16 changed files with 44 additions and 40 deletions
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Include/pytypedefs.h Normal file
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// Forward declarations of types of the Python C API.
// Declare them at the same place since redefining typedef is a C11 feature.
// Only use a forward declaration if there is an interdependency between two
// header files.
#ifndef Py_PYTYPEDEFS_H
#define Py_PYTYPEDEFS_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct PyModuleDef PyModuleDef;
typedef struct PyMethodDef PyMethodDef;
typedef struct PyGetSetDef PyGetSetDef;
typedef struct PyMemberDef PyMemberDef;
typedef struct _object PyObject;
typedef struct _longobject PyLongObject;
typedef struct _typeobject PyTypeObject;
typedef struct PyCodeObject PyCodeObject;
typedef struct _frame PyFrameObject;
typedef struct _ts PyThreadState;
typedef struct _is PyInterpreterState;
#ifdef __cplusplus
}
#endif
#endif // !Py_PYTYPEDEFS_H