Chris@16: /*=============================================================================
Chris@16:     Boost.Wave: A Standard compliant C++ preprocessor library
Chris@16: 
Chris@16:     http://www.boost.org/
Chris@16:     
Chris@16:     Copyright (c) 2001 Daniel C. Nuffer.
Chris@16:     Copyright (c) 2001-2012 Hartmut Kaiser. 
Chris@16:     Distributed under the Boost Software License, Version 1.0. (See accompanying 
Chris@16:     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: =============================================================================*/
Chris@16: 
Chris@16: #if !defined(AQ_HPP_A21D9145_B643_44C0_81E7_DB346DD67EE1_INCLUDED)
Chris@16: #define AQ_HPP_A21D9145_B643_44C0_81E7_DB346DD67EE1_INCLUDED
Chris@16: 
Chris@16: #include <boost/wave/wave_config.hpp>
Chris@16: #include <cstdlib>
Chris@16: 
Chris@16: // this must occur after all of the includes and before any code appears
Chris@16: #ifdef BOOST_HAS_ABI_HEADERS
Chris@16: #include BOOST_ABI_PREFIX
Chris@16: #endif
Chris@16: 
Chris@16: ///////////////////////////////////////////////////////////////////////////////
Chris@16: namespace boost {
Chris@16: namespace wave {
Chris@16: namespace cpplexer {
Chris@16: namespace re2clex {
Chris@16: 
Chris@16: typedef std::size_t aq_stdelement;
Chris@16: 
Chris@16: typedef struct tag_aq_queuetype
Chris@16: {
Chris@16:     std::size_t head;
Chris@16:     std::size_t tail;
Chris@16:     std::size_t size;
Chris@16:     std::size_t max_size;
Chris@16:     aq_stdelement* queue;
Chris@16: } aq_queuetype;
Chris@16: 
Chris@16: typedef aq_queuetype* aq_queue;
Chris@16: 
Chris@16: int aq_enqueue(aq_queue q, aq_stdelement e);
Chris@16: int aq_enqueue_front(aq_queue q, aq_stdelement e);
Chris@16: int aq_serve(aq_queue q, aq_stdelement *e);
Chris@16: int aq_pop(aq_queue q);
Chris@16: #define AQ_EMPTY(q) (q->size == 0)
Chris@16: #define AQ_FULL(q) (q->size == q->max_size)
Chris@16: int aq_grow(aq_queue q);
Chris@16: 
Chris@16: BOOST_WAVE_DECL aq_queue aq_create(void);
Chris@16: BOOST_WAVE_DECL void aq_terminate(aq_queue q);
Chris@16: 
Chris@16: ///////////////////////////////////////////////////////////////////////////////
Chris@16: }   // namespace re2clex
Chris@16: }   // namespace cpplexer
Chris@16: }   // namespace wave
Chris@16: }   // namespace boost 
Chris@16: 
Chris@16: // the suffix header occurs after all of the code
Chris@16: #ifdef BOOST_HAS_ABI_HEADERS
Chris@16: #include BOOST_ABI_SUFFIX
Chris@16: #endif
Chris@16: 
Chris@16: #endif // !defined(AQ_HPP_A21D9145_B643_44C0_81E7_DB346DD67EE1_INCLUDED)