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| -rw-r--r-- | Doc/c-api/buffer.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index 230c6a9..9cfd152 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -198,6 +198,9 @@ a buffer, see :c:func:`PyObject_GetBuffer`. indicates that no de-referencing should occur (striding in a contiguous memory block). + If all suboffsets are negative (i.e. no de-referencing is needed, then + this field must be NULL (the default value). + This type of array representation is used by the Python Imaging Library (PIL). See `complex arrays`_ for further information how to access elements of such an array. |