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The C and C++ Include Header Files

/usr/include/python3.12/cpython/descrobject.h


$ cat -n /usr/include/python3.12/cpython/descrobject.h

     1	#ifndef Py_CPYTHON_DESCROBJECT_H
     2	#  error "this header file must not be included directly"
     3	#endif
     4	
     5	typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args,
     6	                                 void *wrapped);
     7	
     8	typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args,
     9	                                      void *wrapped, PyObject *kwds);
    10	
    11	struct wrapperbase {
    12	    const char *name;
    13	    int offset;
    14	    void *function;
    15	    wrapperfunc wrapper;
    16	    const char *doc;
    17	    int flags;
    18	    PyObject *name_strobj;
    19	};
    20	
    21	/* Flags for above struct */
    22	#define PyWrapperFlag_KEYWORDS 1 /* wrapper function takes keyword args */
    23	
    24	/* Various kinds of descriptor objects */
    25	
    26	typedef struct {
    27	    PyObject_HEAD
    28	    PyTypeObject *d_type;
    29	    PyObject *d_name;
    30	    PyObject *d_qualname;
    31	} PyDescrObject;
    32	
    33	#define PyDescr_COMMON PyDescrObject d_common
    34	
    35	#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type)
    36	#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name)
    37	
    38	typedef struct {
    39	    PyDescr_COMMON;
    40	    PyMethodDef *d_method;
    41	    vectorcallfunc vectorcall;
    42	} PyMethodDescrObject;
    43	
    44	typedef struct {
    45	    PyDescr_COMMON;
    46	    PyMemberDef *d_member;
    47	} PyMemberDescrObject;
    48	
    49	typedef struct {
    50	    PyDescr_COMMON;
    51	    PyGetSetDef *d_getset;
    52	} PyGetSetDescrObject;
    53	
    54	typedef struct {
    55	    PyDescr_COMMON;
    56	    struct wrapperbase *d_base;
    57	    void *d_wrapped; /* This can be any function pointer */
    58	} PyWrapperDescrObject;
    59	
    60	PyAPI_DATA(PyTypeObject) _PyMethodWrapper_Type;
    61	
    62	PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *,
    63	                                                struct wrapperbase *, void *);
    64	PyAPI_FUNC(int) PyDescr_IsData(PyObject *);