PR_MALLOC
=========
Allocates memory of a specified size from the heap.
Syntax
------
.. code::
#include <prmem.h>
void * PR_MALLOC(_bytes);
Parameter
~~~~~~~~~
``_bytes``
Size of the requested memory block.
Returns
~~~~~~~
An untyped pointer to the allocated memory, or if the allocation attempt
fails, ``NULL``. Call ``PR_GetError()`` to retrieve the error returned
by the libc function ``malloc()``.
Description
-----------
This macro allocates memory of the requested size from the heap.
