blob: 7094b08821029e11d2f41f77f46cdc98a8c85680 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/*
The mediastreamer library aims at providing modular media processing and I/O
for linphone, but also for any telephony application.
Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef MSQUEUE_H
#define MSQUEUE_H
#include "msbuffer.h"
/* for the moment these are stupid queues limited to one element*/
typedef struct _MSQueue
{
MSMessage *first;
MSMessage *last;
gint size;
void *prev_data; /*user data, usually the writting filter*/
void *next_data; /* user data, usually the reading filter*/
}MSQueue;
MSQueue * ms_queue_new();
MSMessage *ms_queue_get(MSQueue *q);
void ms_queue_put(MSQueue *q, MSMessage *m);
#define ms_queue_can_get(q) ( (q)->size!=0 )
#define ms_queue_destroy(q) g_free(q)
#endif
|