Before a LispWorks dynamic library is unloaded, LispWorks should be made to `quit' cleanly, allowing it to clean up resources that it uses.
When the LispWorks dynamic library is loaded by a main process which you (the LispWorks programmer) do not control, then use
. If you control the main process, then use
instead. For the details, see the respective manual entries for
LispWorks Reference Manual