Sun Sep  6 10:56:59 1992  Michael Widenius  (monty@bitch)

	* Added functions for first,next,last,prev and clear of database-heap
	* Added optional index to rsame for compability.

Fri Aug 14 14:34:35 1992  Michael Widenius  (monty@bitch)

	* changed file parameter to HP_INFO *