INT 21 - Windows95 - LONG FILENAME - "FindClose" - TERMINATE DIRECTORY SEARCH
	AX = 71A1h
	BX = filefind handle (from AX=714Eh)
Return: CF clear if successful
	CF set on error
	   AX = error code
		7100h if function not supported
Notes:	this function must be called after starting a search with AX=714Eh,
	  to indicate that the search handle returned by that function will
	  no longer be used
	this function is only available when IFSMgr is running, not under bare
	  MS-DOS 7
SeeAlso: AH=4Eh,AX=714Eh,AX=714Fh