PR_PostSemaphore
================

Increments the value of a specified semaphore.


Syntax
------

.. code::

   #include <pripcsem.h>

   NSPR_API(PRStatus) PR_PostSemaphore(PRSem *sem);


Parameter
~~~~~~~~~

The function has the following parameter:

``sem``
   A pointer to a ``PRSem`` structure returned from a call to
   :ref:`PR_OpenSemaphore`.


Returns
~~~~~~~

:ref:`PRStatus`