aList->free (ul_oocbs)

	free(aList.s.r)

	This method is used to free all dynamic memory allocated by the
	aList, effectively deleting all entries on the aList, and setting
	its length to zero.

	aList              a pointer to the aList (structure of type aList)

	This function returns:

	nothing

	Use of this class requires the following header files:

	aList.h

	Related functions:

	create_aList()     the constructor for instances of the aList class

	C/C++ usage:

	#include "aList.h"
	aList	*aList;

	(*aList->free)(aList);