Basic library for maemo applications - development files Libosso is the basic library containing required and helpful functions for maemo applications. One of Libosso's main features is RPC (Remote Procedure Calls) services (as it "wraps" D-Bus). In addition, Libosso provides access to low-level hardware functions, such as turning on (or keeping on) the display, autosaving, state saving and system time. All maemo-compliant applications must use Libosso to respond coherently to system changes and signals, such as the battery low, pre-shutdown and state saving signals. This package contains the development files.