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Syntax
------
.. code::
#include <plhash.h>
typedef PRUint32 PLHashNumber;
#define PL_HASH_BITS 32
Description
-----------
``PLHashNumber`` is an unsigned 32-bit integer. ``PLHashNumber`` is the
data type of the return value of a hash function. A hash function maps a
key to a hash number, which is then used to compute the index of the
bucket.
The macro ``PL_HASH_BITS`` is the size (in bits) of the ``PLHashNumber``
data type and has the value of 32.
See Also
--------
``PLHashFunction``