NAME
	NameFromFH -- Get the name of an open filehandle (V36)

   SYNOPSIS
	success = NameFromFH(fh, buffer, len)
	D0                   D1    D2    D3

	 BOOL NameFromFH( BPTR,  STRPTR,  LONG)

   FUNCTION
	Returns a fully qualified path for the filehandle.  This routine is
	guaranteed not to write more than len characters into the buffer.  The
	name will be null-terminated.  See  NameFromLock() for more information.

	Note: Older filesystems that don't support  ExamineFH() will cause
	NameFromFH() to fail with ERROR_ACTION_NOT_SUPPORTED.

   INPUTS
	fh     - Lock of object to be examined.
	buffer - Buffer to store name.
	len    - Length of buffer.

   RESULT
	success - Success/failure indicator.

   SEE ALSO
	 NameFromLock(),  ExamineFH()