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PRDir
=====
Directory structure used with `Directory I/O
Functions <I_O_Functions#Directory_I.2FO_Functions>`__.
Syntax
------
.. code::
#include <prio.h>
typedef struct PRDir PRDir;
Description
-----------
The opaque structure :ref:`PRDir` represents an open directory in the file
system. The function :ref:`PR_OpenDir` opens a specified directory and
returns a pointer to a :ref:`PRDir` structure, which can be passed to
:ref:`PR_ReadDir` repeatedly to obtain successive entries (files or
subdirectories in the open directory). To close the directory, pass the
:ref:`PRDir` pointer to :ref:`PR_CloseDir`.
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