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Name	Size	Permission	Date
cpython	[ DIR ]	drwxr-xr-x	2025-01-21 09:42
internal	[ DIR ]	drwxr-xr-x	2025-01-21 09:42
Python.h	2.79 KB	-rw-r--r--	2024-12-03 17:20
abstract.h	30.67 KB	-rw-r--r--	2024-12-03 17:20
bltinmodule.h	264 B	-rw-r--r--	2024-12-03 17:20
boolobject.h	1.18 KB	-rw-r--r--	2024-12-03 17:20
bytearrayobject.h	1.43 KB	-rw-r--r--	2024-12-03 17:20
bytesobject.h	2.56 KB	-rw-r--r--	2024-12-03 17:20
ceval.h	6.11 KB	-rw-r--r--	2024-12-03 17:20
codecs.h	6.91 KB	-rw-r--r--	2024-12-03 17:20
compile.h	520 B	-rw-r--r--	2024-12-03 17:20
complexobject.h	724 B	-rw-r--r--	2024-12-03 17:20
datetime.h	9.41 KB	-rw-r--r--	2024-12-03 17:20
descrobject.h	1.23 KB	-rw-r--r--	2024-12-03 17:20
dictobject.h	3.76 KB	-rw-r--r--	2024-12-03 17:20
dynamic_annotations.h	21.94 KB	-rw-r--r--	2024-12-03 17:20
enumobject.h	253 B	-rw-r--r--	2024-12-03 17:20
errcode.h	1.74 KB	-rw-r--r--	2024-12-03 17:20
exports.h	1.07 KB	-rw-r--r--	2024-12-03 17:20
fileobject.h	1.53 KB	-rw-r--r--	2024-12-03 17:20
fileutils.h	507 B	-rw-r--r--	2024-12-03 17:20
floatobject.h	1.49 KB	-rw-r--r--	2024-12-03 17:20
frameobject.h	336 B	-rw-r--r--	2024-12-03 17:20
genericaliasobject.h	334 B	-rw-r--r--	2024-12-03 17:20
import.h	2.95 KB	-rw-r--r--	2024-12-03 17:20
intrcheck.h	772 B	-rw-r--r--	2024-12-03 17:20
iterobject.h	593 B	-rw-r--r--	2024-12-03 17:20
listobject.h	1.74 KB	-rw-r--r--	2024-12-03 17:20
longobject.h	3.65 KB	-rw-r--r--	2024-12-03 17:20
marshal.h	827 B	-rw-r--r--	2024-12-03 17:20
memoryobject.h	2.74 KB	-rw-r--r--	2024-12-03 17:20
methodobject.h	4.95 KB	-rw-r--r--	2024-12-03 17:20
modsupport.h	6.39 KB	-rw-r--r--	2024-12-03 17:20
moduleobject.h	2.32 KB	-rw-r--r--	2024-12-03 17:20
object.h	29.1 KB	-rw-r--r--	2024-12-03 17:20
objimpl.h	8.23 KB	-rw-r--r--	2024-12-03 17:20
opcode.h	10.92 KB	-rw-r--r--	2024-12-03 17:20
osdefs.h	737 B	-rw-r--r--	2024-12-03 17:20
osmodule.h	291 B	-rw-r--r--	2024-12-03 17:20
patchlevel.h	1.27 KB	-rw-r--r--	2024-12-03 17:20
py_curses.h	2.41 KB	-rw-r--r--	2024-12-03 17:20
pybuffer.h	5 KB	-rw-r--r--	2024-12-03 17:20
pycapsule.h	1.68 KB	-rw-r--r--	2024-12-03 17:20
pyconfig-64.h	51.96 KB	-rw-r--r--	2025-01-09 01:30
pyconfig.h	162 B	-rw-r--r--	2025-01-09 01:47
pydtrace.h	2.36 KB	-rw-r--r--	2024-12-03 17:20
pyerrors.h	12.48 KB	-rw-r--r--	2024-12-03 17:20
pyexpat.h	2.51 KB	-rw-r--r--	2024-12-03 17:20
pyframe.h	551 B	-rw-r--r--	2024-12-03 17:20
pyhash.h	4.06 KB	-rw-r--r--	2024-12-03 17:20
pylifecycle.h	2.2 KB	-rw-r--r--	2024-12-03 17:20
pymacconfig.h	2.92 KB	-rw-r--r--	2024-12-03 17:20
pymacro.h	5.92 KB	-rw-r--r--	2024-12-03 17:20
pymath.h	1.93 KB	-rw-r--r--	2024-12-03 17:20
pymem.h	3.8 KB	-rw-r--r--	2024-12-03 17:20
pyport.h	23.88 KB	-rw-r--r--	2024-12-03 17:20
pystate.h	4.53 KB	-rw-r--r--	2024-12-03 17:20
pystrcmp.h	436 B	-rw-r--r--	2024-12-03 17:20
pystrtod.h	1.52 KB	-rw-r--r--	2024-12-03 17:20
pythonrun.h	1.16 KB	-rw-r--r--	2024-12-03 17:20
pythread.h	4.72 KB	-rw-r--r--	2024-12-03 17:20
pytypedefs.h	851 B	-rw-r--r--	2024-12-03 17:20
rangeobject.h	628 B	-rw-r--r--	2024-12-03 17:20
setobject.h	1.51 KB	-rw-r--r--	2024-12-03 17:20
sliceobject.h	2.46 KB	-rw-r--r--	2024-12-03 17:20
structmember.h	1.99 KB	-rw-r--r--	2024-12-03 17:20
structseq.h	1.36 KB	-rw-r--r--	2024-12-03 17:20
sysmodule.h	1.35 KB	-rw-r--r--	2024-12-03 17:20
token.h	2.61 KB	-rw-r--r--	2024-12-03 17:20
traceback.h	583 B	-rw-r--r--	2024-12-03 17:20
tracemalloc.h	1.09 KB	-rw-r--r--	2024-12-03 17:20
tupleobject.h	1.58 KB	-rw-r--r--	2024-12-03 17:20
typeslots.h	2.29 KB	-rw-r--r--	2024-12-03 17:20
unicodeobject.h	35.19 KB	-rw-r--r--	2024-12-03 17:20
warnings.h	1.1 KB	-rw-r--r--	2024-12-03 17:20
weakrefobject.h	1.2 KB	-rw-r--r--	2024-12-03 17:20

Rename

/* Public Py_buffer API */

#ifndef Py_BUFFER_H
#define Py_BUFFER_H
#ifdef __cplusplus
extern "C" {
#endif

#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030b0000

/* === New Buffer API ============================================
 * Limited API and stable ABI since Python 3.11
 *
 * Py_buffer struct layout and size is now part of the stable abi3. The
 * struct layout and size must not be changed in any way, as it would
 * break the ABI.
 *
 */

typedef struct {
    void *buf;
    PyObject *obj;        /* owned reference */
    Py_ssize_t len;
    Py_ssize_t itemsize;  /* This is Py_ssize_t so it can be
                             pointed to by strides in simple case.*/
    int readonly;
    int ndim;
    char *format;
    Py_ssize_t *shape;
    Py_ssize_t *strides;
    Py_ssize_t *suboffsets;
    void *internal;
} Py_buffer;

/* Return 1 if the getbuffer function is available, otherwise return 0. */
PyAPI_FUNC(int) PyObject_CheckBuffer(PyObject *obj);

/* This is a C-API version of the getbuffer function call.  It checks
   to make sure object has the required function pointer and issues the
   call.

Returns -1 and raises an error on failure and returns 0 on success. */
PyAPI_FUNC(int) PyObject_GetBuffer(PyObject *obj, Py_buffer *view,
                                   int flags);

/* Get the memory area pointed to by the indices for the buffer given.
   Note that view->ndim is the assumed size of indices. */
PyAPI_FUNC(void *) PyBuffer_GetPointer(const Py_buffer *view, const Py_ssize_t *indices);

/* Return the implied itemsize of the data-format area from a
   struct-style description. */
PyAPI_FUNC(Py_ssize_t) PyBuffer_SizeFromFormat(const char *format);

/* Implementation in memoryobject.c */
PyAPI_FUNC(int) PyBuffer_ToContiguous(void *buf, const Py_buffer *view,
                                      Py_ssize_t len, char order);

PyAPI_FUNC(int) PyBuffer_FromContiguous(const Py_buffer *view, const void *buf,
                                        Py_ssize_t len, char order);

/* Copy len bytes of data from the contiguous chunk of memory
   pointed to by buf into the buffer exported by obj.  Return
   0 on success and return -1 and raise a PyBuffer_Error on
   error (i.e. the object does not have a buffer interface or
   it is not working).

If fort is 'F', then if the object is multi-dimensional,
   then the data will be copied into the array in
   Fortran-style (first dimension varies the fastest).  If
   fort is 'C', then the data will be copied into the array
   in C-style (last dimension varies the fastest).  If fort
   is 'A', then it does not matter and the copy will be made
   in whatever way is more efficient. */
PyAPI_FUNC(int) PyObject_CopyData(PyObject *dest, PyObject *src);

/* Copy the data from the src buffer to the buffer of destination. */
PyAPI_FUNC(int) PyBuffer_IsContiguous(const Py_buffer *view, char fort);

/*Fill the strides array with byte-strides of a contiguous
  (Fortran-style if fort is 'F' or C-style otherwise)
  array of the given shape with the given number of bytes
  per element. */
PyAPI_FUNC(void) PyBuffer_FillContiguousStrides(int ndims,
                                               Py_ssize_t *shape,
                                               Py_ssize_t *strides,
                                               int itemsize,
                                               char fort);

/* Fills in a buffer-info structure correctly for an exporter
   that can only share a contiguous chunk of memory of
   "unsigned bytes" of the given length.

Returns 0 on success and -1 (with raising an error) on error. */
PyAPI_FUNC(int) PyBuffer_FillInfo(Py_buffer *view, PyObject *o, void *buf,
                                  Py_ssize_t len, int readonly,
                                  int flags);

/* Releases a Py_buffer obtained from getbuffer ParseTuple's "s*". */
PyAPI_FUNC(void) PyBuffer_Release(Py_buffer *view);

/* Maximum number of dimensions */
#define PyBUF_MAX_NDIM 64

/* Flags for getting buffers */
#define PyBUF_SIMPLE 0
#define PyBUF_WRITABLE 0x0001

#ifndef Py_LIMITED_API
/*  we used to include an E, backwards compatible alias */
#define PyBUF_WRITEABLE PyBUF_WRITABLE
#endif

#define PyBUF_FORMAT 0x0004
#define PyBUF_ND 0x0008
#define PyBUF_STRIDES (0x0010 | PyBUF_ND)
#define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES)
#define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)
#define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)
#define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)

#define PyBUF_CONTIG (PyBUF_ND | PyBUF_WRITABLE)
#define PyBUF_CONTIG_RO (PyBUF_ND)

#define PyBUF_STRIDED (PyBUF_STRIDES | PyBUF_WRITABLE)
#define PyBUF_STRIDED_RO (PyBUF_STRIDES)

#define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_WRITABLE | PyBUF_FORMAT)
#define PyBUF_RECORDS_RO (PyBUF_STRIDES | PyBUF_FORMAT)

#define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_WRITABLE | PyBUF_FORMAT)
#define PyBUF_FULL_RO (PyBUF_INDIRECT | PyBUF_FORMAT)

#define PyBUF_READ  0x100
#define PyBUF_WRITE 0x200

#endif /* !Py_LIMITED_API || Py_LIMITED_API >= 3.11 */

#ifdef __cplusplus
}
#endif
#endif /* Py_BUFFER_H */