| David Herrmann | 487e27e | 2012-06-10 15:16:14 +0200 | [diff] [blame] | 1 | #ifndef __UHID_H_ |
| 2 | #define __UHID_H_ |
| 3 | |
| 4 | /* |
| 5 | * User-space I/O driver support for HID subsystem |
| 6 | * Copyright (c) 2012 David Herrmann |
| 7 | */ |
| 8 | |
| 9 | /* |
| 10 | * This program is free software; you can redistribute it and/or modify it |
| 11 | * under the terms of the GNU General Public License as published by the Free |
| 12 | * Software Foundation; either version 2 of the License, or (at your option) |
| 13 | * any later version. |
| 14 | */ |
| 15 | |
| 16 | /* |
| 17 | * Public header for user-space communication. We try to keep every structure |
| 18 | * aligned but to be safe we also use __attribute__((__packed__)). Therefore, |
| 19 | * the communication should be ABI compatible even between architectures. |
| 20 | */ |
| 21 | |
| 22 | #include <linux/input.h> |
| 23 | #include <linux/types.h> |
| 24 | |
| 25 | enum uhid_event_type { |
| 26 | UHID_DUMMY, |
| 27 | }; |
| 28 | |
| 29 | struct uhid_event { |
| 30 | __u32 type; |
| 31 | } __attribute__((__packed__)); |
| 32 | |
| 33 | #endif /* __UHID_H_ */ |