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/* -*- c -*- */

/**@mainpage HTTP Parser - "http"
 *
 * @section http_meta Module Meta Information
 *
 * The @b http module contains interface to the HTTP parser and the header
 * and message objects.
 *
 * @CONTACT Pekka Pessi <[e-mail]>
 *
 * @STATUS Core library
 *
 * @LICENSE LGPL
 *
 * @section http_overview Overview
 *
 * Each HTTP header has a structure defined for it in <http.h>. All the
 * variables, objects and functions related to a particular HTTP header are
 * documented in a <a href="modules.html">submodule</a> for the header. In
 * addition to the header structure, there is defined a @em header @em class
 * structure and some standard functions for each header in the
 * <http_header.h> include file. For header @c X, there are types,
 * functions, macros and header class as follows:
 *
 *  - @c http_X_t is the structure used to store parsed header,
 *  - @c HTTP_X_INIT() initializes a static instance of http_X_t,
 *  - @c http_X_p() tests if header object is instance of header X,
 *  - @c http_X_make() is a macro that creates a header X object by 
         decoding given string,
 *  - @c http_X_dup() duplicates (deeply copies) the header X (macro), 
 *  - @c http_X_copy() is a macro that copies the header X (macro),
 *  - @c #msg_hclass_t http_X_class[] contains the @em header @em class 
 *    for header X.
 * 
 * In addition to this interface, the parser provider interface is
 * documented in the <a href="../sip/group__sip__parser.html">SIP Parser module</a>.
 * The parser provider interface makes it possible to extend HTTP parser with
 * new headers or extend existing ones.
 */