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
use core_foundation_sys::base::{CFAllocatorRef, CFIndex, CFTypeID};
use hid::base::{IOHIDElementRef, IOHIDValueRef};
use hid::keys::IOHIDValueScaleType;
extern "C" {
pub fn IOHIDValueGetTypeID() -> CFTypeID;
pub fn IOHIDValueCreateWithIntegerValue(
allocator: CFAllocatorRef,
element: IOHIDElementRef,
timeStamp: u64,
value: CFIndex,
) -> IOHIDValueRef;
pub fn IOHIDValueCreateWithBytes(
allocator: CFAllocatorRef,
element: IOHIDElementRef,
timeStamp: u64,
bytes: *const u8,
length: CFIndex,
) -> IOHIDValueRef;
pub fn IOHIDValueCreateWithBytesNoCopy(
allocator: CFAllocatorRef,
element: IOHIDElementRef,
timeStamp: u64,
bytes: *const u8,
length: CFIndex,
) -> IOHIDValueRef;
pub fn IOHIDValueGetElement(value: IOHIDValueRef) -> IOHIDElementRef;
pub fn IOHIDValueGetTimeStamp(value: IOHIDValueRef) -> u64;
pub fn IOHIDValueGetLength(value: IOHIDValueRef) -> CFIndex;
pub fn IOHIDValueGetBytePtr(value: IOHIDValueRef) -> *const u8;
pub fn IOHIDValueGetIntegerValue(value: IOHIDValueRef) -> CFIndex;
pub fn IOHIDValueGetScaledValue(value: IOHIDValueRef, type_: IOHIDValueScaleType) -> f64;
}