docs/nspr/reference/pr_nsec_per_sec.rst


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PR_NSEC_PER_SEC
===============

A convenience macro to improve code readability as well as to avoid
mistakes in counting the number of zeros; represents the number of
nanoseconds in a second.


Syntax
------

.. code::

    #include <prtime.h>

    #define PR_NSEC_PER_SEC  1000000000UL