1 files changed, 39 insertions, 0 deletions
diff --git a/docs/nspr/reference/pr_localtimeparameters.rst b/docs/nspr/reference/pr_localtimeparameters.rst
new file mode 100644
index 0000000000..976db05547
--- /dev/null
+++ b/docs/nspr/reference/pr_localtimeparameters.rst
@@ -0,0 +1,39 @@
+PR_LocalTimeParameters
+======================
+
+Returns the time zone offset information that maps the specified
+:ref:`PRExplodedTime` to local time.
+
+
+Syntax
+------
+
+.. code::
+
+   #include <prtime.h>
+
+   PRTimeParameters PR_LocalTimeParameters (
+      const PRExplodedTime *gmt);
+
+
+Parameter
+~~~~~~~~~
+
+``gmt``
+   A pointer to the clock/calendar time whose offsets are to be
+   determined. This time should be specified in GMT.
+
+
+Returns
+~~~~~~~
+
+A time parameters structure that expresses the time zone offsets at the
+specified time.
+
+
+Description
+-----------
+
+This is a frequently-used time parameter callback function. You don't
+normally call it directly; instead, you pass it as a parameter to
+``PR_ExplodeTime()`` or ``PR_NormalizeTime()``.