/* -*- c -*- *//**@mainpage IPT Library *  * @section ipt_meta Module Meta Information * * Utility library for IP Telephony applications. * * @CONTACT Pekka Pessi <Pekka.Pessi@nokia.com> * * @STATUS Core library * * @LICENSE LGPL * * @section ipt_overview Overview * * This module contain some routines useful for IPT applications, like  * - base64.h BASE64 encoding/decoding,  * - token64.h encoding/decoding binary as SIP/HTTP token,  * - utf8.h UTF8 encoding/decoding,  * - sha1.h SHA1 hash routines, and * - rc4.h arcfour random number generator. */