PR_UnloadLibrary
================
Unloads a library loaded with :ref:`PR_LoadLibrary`.
Syntax
------
.. code::
#include <prlink.h>
PRStatus PR_UnloadLibrary(PRLibrary *lib);
Parameters
~~~~~~~~~~
The function has this parameter:
``lib``
A reference previously returned from :ref:`PR_LoadLibrary`.
Returns
~~~~~~~
The function returns one of the following values:
- If successful, ``PR_SUCCESS``.
- If unsuccessful, ``PR_FAILURE``. Use :ref:`PR_GetError` to find the
reason for the failure.
Description
-----------
This function undoes the effect of a :ref:`PR_LoadLibrary`. After calling
this function, future references to the library using its identity as
returned by :ref:`PR_LoadLibrary` will be invalid.
