update vibration handling
[pcsx_rearmed.git] / deps / libretro-common / include / libco.h
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3719602c
PC
1/* Copyright (C) 2010-2020 The RetroArch team
2 *
3 * ---------------------------------------------------------------------------------------
4 * The following license statement only applies to this file (libco.h).
5 * ---------------------------------------------------------------------------------------
6 *
7 * Permission is hereby granted, free of charge,
8 * to any person obtaining a copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation the rights to
10 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
11 * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
16 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
19 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 */
22
23#ifndef LIBCO_H
24#define LIBCO_H
25
26#include <retro_common_api.h>
27
28#ifdef LIBCO_C
29 #ifdef LIBCO_MP
30 #define thread_local __thread
31 #else
32 #define thread_local
33 #endif
34#endif
35
36RETRO_BEGIN_DECLS
37
38typedef void* cothread_t;
39
40/**
41 * co_active:
42 *
43 * Gets the currently active context.
44 *
45 * Returns: active context.
46 **/
47cothread_t co_active(void);
48
49/**
50 * co_create:
51 * @int : stack size
52 * @funcptr : thread entry function callback
53 *
54 * Create a co_thread.
55 *
56 * Returns: cothread if successful, otherwise NULL.
57 */
58cothread_t co_create(unsigned int, void (*)(void));
59
60/**
61 * co_delete:
62 * @cothread : cothread object
63 *
64 * Frees a co_thread.
65 */
66void co_delete(cothread_t cothread);
67
68/**
69 * co_switch:
70 * @cothread : cothread object to switch to
71 *
72 * Do a context switch to @cothread.
73 */
74void co_switch(cothread_t cothread);
75
76RETRO_END_DECLS
77
78/* ifndef LIBCO_H */
79#endif