GNU Radio 3.4.0 C++ API
gc_jd_queue.h
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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2007 Free Software Foundation, Inc.
00004  * 
00005  * This file is part of GNU Radio
00006  * 
00007  * GNU Radio is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 3, or (at your option)
00010  * any later version.
00011  * 
00012  * GNU Radio is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License along
00018  * with this program; if not, write to the Free Software Foundation, Inc.,
00019  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00020  */
00021 
00022 #ifndef INCLUDED_GCELL_GC_JD_QUEUE_H
00023 #define INCLUDED_GCELL_GC_JD_QUEUE_H
00024 
00025 #include <gcell/gc_jd_queue_data.h>
00026 
00027 __GC_BEGIN_DECLS
00028 
00029 /*!
00030  * \brief Initialize the queue to empty.
00031  */
00032 void 
00033 gc_jd_queue_init(gc_jd_queue_t *q);
00034   
00035 
00036 /*!
00037  * \brief Add \p item to the tail of \p q.
00038  */
00039 void 
00040 gc_jd_queue_enqueue(gc_jd_queue_t *q, gc_job_desc_t *item);
00041 
00042 
00043 /*!
00044  * \brief Remove and return item at head of queue, or 0 if queue is empty
00045  */
00046 gc_job_desc_t *
00047 gc_jd_queue_dequeue(gc_jd_queue_t *q);
00048 
00049 __GC_END_DECLS
00050 
00051 
00052 #endif /* INCLUDED_GCELL_GC_JD_QUEUE_H */