Networked server for robots and sensors - core library

 Provides a network interface to a variety of robot and sensor
 hardware. Player's client/server model allows robot control programs
 to be written in any programming language and to run on any computer
 with a network connection to the robot. Player supports multiple
 concurrent client connections to devices, creating new possibilities
 for distributed and collaborative sensing and control.
 .
 This package contains the shared library bridging the gap between the
 devices supported by Player and the interfaces which are defined, including
 the messages and queues in which messages are stored.