This is a reference code for PICS library.

Libpics is designed to:
     * Provide a simple interface to the parser for developers not using
       the libwww.
       A subset of the libpics source files have been designed to provide
       label parsing for applications that aren't based on libwww. These
       have a single interface (CSLUtils) and rely on a minimal set of
       list and string functions which may be provided by libwww or the
       application.
     * Provide a PICS library for those developing apps on top of the
       libwww.
       The remainder of the libpics library is called CSLApp. It relies
       heavily on libwww and allows an application based on libwww to
       easily automate checking of label bureaus and document servers for
       ratings. It provides an interface for checking these against a
       user profile.

- Max
