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1/*******************************************************
2 HIDAPI - Multi-Platform library for
3 communication with HID devices.
4
5 libusb/hidapi Team
6
7 Copyright 2021, All Rights Reserved.
8
9 At the discretion of the user of this library,
10 this software may be licensed under the terms of the
11 GNU General Public License v3, a BSD-Style license, or the
12 original HIDAPI license as outlined in the LICENSE.txt,
13 LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt
14 files located at the root of the source distribution.
15 These files may also be found in the public source
16 code repository located at:
17 https://github.com/libusb/hidapi .
18********************************************************/
19
20/** @file
21 * @defgroup API hidapi API
22
23 * Since version 0.11.0, @ref HID_API_VERSION >= HID_API_MAKE_VERSION(0, 11, 0).
24 */
25
26#ifndef HIDAPI_LIBUSB_H__
27#define HIDAPI_LIBUSB_H__
28
29#include <stdint.h>
30
31#include "../hidapi/hidapi.h"
32
33#ifdef __cplusplus
34extern "C" {
35#endif
36
37 /** @brief Open a HID device using libusb_wrap_sys_device.
38 See https://libusb.sourceforge.io/api-1.0/group__libusb__dev.html#ga98f783e115ceff4eaf88a60e6439563c,
39 for details on libusb_wrap_sys_device.
40
41 @ingroup API
42 @param sys_dev Platform-specific file descriptor that can be recognised by libusb.
43 @param interface_num USB interface number of the device to be used as HID interface.
44 Pass -1 to select first HID interface of the device.
45
46 @returns
47 This function returns a pointer to a #hid_device object on
48 success or NULL on failure.
49 */
50 HID_API_EXPORT hid_device * HID_API_CALL hid_libusb_wrap_sys_device(intptr_t sys_dev, int interface_num);
51
52#ifdef __cplusplus
53}
54#endif
55
56#endif