blob: 636ee43b1eaf35e195d3a31738c70cede4861063 (
plain) (
blame)
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
50
51
52
53
54
55
56
57
58
59
|
/*
* sydra
*
* sydra is a toolbox which allows you to set up multiple bidirectional
* Video/Audio streams from external locations.
* sydra has been written to be used for the Elevate Festival in Graz
* Austria in order to involve external locations to present themselves
* at the festival.
* Sydra is based on GStreamer and is written in C.
*
*
* Copyright (C) 2014 Christian Pointner <equinox@helsinki.at>
*
* This file is part of sydra.
*
* sydra is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* sydra 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sydra. If not, see <http://www.gnu.org/licenses/>.
*
* In addition, as a special exception, the copyright holders hereby
* grant permission for non-GPL-compatible GStreamer plugins to be used
* and distributed together with GStreamer and sydra.
* This permission goes above and beyond the permissions granted by the
* GPL license sydra is covered by.
*/
#ifndef SYDRA_slist_h_INCLUDED
#define SYDRA_slist_h_INCLUDED
struct slist_element_struct {
void* data_;
struct slist_element_struct* next_;
};
typedef struct slist_element_struct slist_element_t;
slist_element_t* slist_get_last(slist_element_t* first);
struct slist_struct {
void (*delete_element)(void* element);
slist_element_t* first_;
};
typedef struct slist_struct slist_t;
int slist_init(slist_t* lst, void (*delete_element)(void*));
slist_element_t* slist_add(slist_t* lst, void* data);
void slist_remove(slist_t* lst, void* data);
void slist_clear(slist_t* lst);
int slist_length(slist_t* lst);
#endif
|
