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use std::os::raw::c_void;
use core_foundation_sys::base::CFIndex;
use core_foundation_sys::dictionary::CFDictionaryRef;
use hid::keys::IOHIDReportType;
use ret::IOReturn;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __IOHIDDevice {
_unused: [u8; 0],
}
pub type IOHIDDeviceRef = *mut __IOHIDDevice;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __IOHIDElement {
_unused: [u8; 0],
}
pub type IOHIDElementRef = *mut __IOHIDElement;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct __IOHIDValue {
_unused: [u8; 0],
}
pub type IOHIDValueRef = *mut __IOHIDValue;
pub const kIOHIDTransactionDirectionTypeInput: u32 = 0;
pub const kIOHIDTransactionDirectionTypeOutput: u32 = 1;
pub const kIOHIDTransactionOptionDefaultOutputValue: u32 = 0x0001;
pub type IOHIDCallback =
unsafe extern "C" fn(context: *mut c_void, result: IOReturn, sender: *mut c_void);
pub type IOHIDReportCallback = unsafe extern "C" fn(
context: *mut c_void,
result: IOReturn,
sender: *mut c_void,
type_: IOHIDReportType,
reportID: u32,
report: *mut u8,
reportLength: CFIndex,
);
pub type IOHIDReportWithTimeStampCallback = unsafe extern "C" fn(
context: *mut c_void,
result: IOReturn,
sender: *mut c_void,
type_: IOHIDReportType,
reportID: u32,
report: *mut u8,
reportLength: CFIndex,
timeStamp: u64,
);
pub type IOHIDValueCallback = unsafe extern "C" fn(
context: *mut c_void,
result: IOReturn,
sender: *mut c_void,
value: IOHIDValueRef,
);
pub type IOHIDValueMultipleCallback = unsafe extern "C" fn(
context: *mut c_void,
result: IOReturn,
sender: *mut c_void,
multiple: CFDictionaryRef,
);
pub type IOHIDDeviceCallback = unsafe extern "C" fn(
context: *mut c_void,
result: IOReturn,
sender: *mut c_void,
device: IOHIDDeviceRef,
);