Short:        Example: creating multibase shared libs
Author:       Ilkka Lehtoranta (ilkleht@yahoo.com)
Uploader:     Ilkka Lehtoranta (ilkleht yahoo com)
Type:         dev/src
Version:      1.0
Architecture: generic

This is an example how to create multibase libraries for Amiga. The example is
written for MorphOS but should compile without modifications for other Amigas.
It also provides an optional semaphore protection if you wish to use disk I/O.

Some general remarks:

 * LIB_Init()

   Do not open any 3rd party libraries here. While it is possible there is
   risk that you run into stack underflow situations on some systems and
   crash.

 * LIB_Open()/LIB_Close()

   This is executed in Forbid() state but if your code breaks Forbid() you
   can use semaphore protection. On this example code you can enable
   semaphore protection with HAVE_USER_INIT define.

 * LIB_Expunge()

   It is illegal to break Forbid() here. You must only perform operations
   which dont involve disk I/O or wont call directly or indirectly
   Wait()/WaitPort(). Closing any 3rd party library at LIB_Expunge() is unsafe.