Libraries
=========

   A library is a collection of functions/procedures, which have to do
certain jobs.

   E.g. the `graphics.library' includes routines for graphical display.

Column items
------------

`Address'
     Adress of the library structure

`ln_Name'
     Name of a library

`ln_Pri'
     Priority of a library

`OpenC'
     Here you see, how often the library was opened.

`RPC'
     `RPC' means `RAM Pointer Count' and shows how many jump addresses
     of the library point into RAM.  In this way many programs -- like
     the `setpatch' command from Commodore -- patch the system.

     Many viruses patch the system in this way too, but don't panic now.
     If you check your system in regular intervals with a current virus
     killer, it should be out of danger.

     If the whole program code of the library is located in RAM, you
     will find a dash (minus sign) here, because in this case it's
     unimportant how many jump addresses point into RAM.

`ln_Type'
     Type of this structure (usually `library')

Actions
-------

`Update'
     The list of libraries will be updated.

`Print'
     This function allows you to send the list of `Libraries' to
     printer or a selected file.

`Remove'
     The selected library will be removed with this function provided
     that no program uses this library anymore and the `OpenC' is zero.

     Some libraries can't be removed from system without a reset.  So
     you shouldn't wonder about it, if this happens.

`Close'
     A library must be closed by all programs, if you want to remove it
     from system. In this case the `OpenC' is zero.

     If you select this function, you will be asked, how often you want
     to close it. You can choose between `Once' and `All'.

     Select `All' and the library will so often be closed till the
     `OpenC' is zero.

`Priority'
     Herewith the priority of the library can be changed.  A little
     window will be opened, that asks you for a new priority.  Through
     the new priority it can happen that the library gets a new place
     in the list of libraries.

`More'
     A window will be opened that includes more details of the library.

`Exit'
     Selecting this gadget will close the `library' window.