libunique: libunique (a library for writing single instance applications) libunique: libunique: Unique is a library for writing single instance libunique: applications. Unique makes it easy to write this kind of libunique: applications, by providing a base class, taking care of all the libunique: IPC machinery needed to send messages to a running instance, libunique: and also handling the startup notification side. libunique: libunique: libunique: libunique: