| // Copyright 2020 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef HID_MOUSE_H_ |
| #define HID_MOUSE_H_ |
| |
| #include <stdint.h> |
| #include <zircon/compiler.h> |
| #include <zircon/types.h> |
| |
| __BEGIN_CDECLS |
| |
| typedef struct hid_scroll_mouse_report { |
| uint8_t buttons; |
| int8_t rel_x; |
| int8_t rel_y; |
| int8_t scroll; |
| } __attribute__((packed)) hid_scroll_mouse_report_t; |
| |
| // Returns a pointer to the static report descriptor array. |
| // The array is owned by this function. |
| const uint8_t* get_scroll_mouse_report_desc(size_t* out_size); |
| |
| __END_CDECLS |
| |
| #endif // HID_MOUSE_H_ |
