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2b8200409c
git-svn-id: svn+ssh://svn.savannah.nongnu.org/linphone/trunk@1 3f6dc0c8-ddfe-455d-9043-3cd528dc4637
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/*
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The mediastreamer library aims at providing modular media processing and I/O
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for linphone, but also for any telephony application.
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Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef MSQUEUE_H
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#define MSQUEUE_H
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#include "msbuffer.h"
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/* for the moment these are stupid queues limited to one element*/
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typedef struct _MSQueue
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{
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MSMessage *first;
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MSMessage *last;
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gint size;
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void *prev_data; /*user data, usually the writting filter*/
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void *next_data; /* user data, usually the reading filter*/
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}MSQueue;
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MSQueue * ms_queue_new();
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MSMessage *ms_queue_get(MSQueue *q);
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void ms_queue_put(MSQueue *q, MSMessage *m);
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MSMessage *ms_queue_peek_last(MSQueue *q);
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#define ms_queue_can_get(q) ( (q)->size!=0 )
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#define ms_queue_destroy(q) g_free(q)
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#endif
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