pub type StackWalk64 = unsafe extern "system" fn(_: u32, _: *mut c_void, _: *mut c_void, _: *mut STACKFRAME64, _: *mut c_void, _: Option<unsafe extern "system" fn(hProcess: *mut c_void, qwBaseAddress: u64, lpBuffer: *mut c_void, nSize: u32, lpNumberOfBytesRead: *mut u32) -> i32>, _: Option<unsafe extern "system" fn(ahProcess: *mut c_void, AddrBase: u64) -> *mut c_void>, _: Option<unsafe extern "system" fn(hProcess: *mut c_void, Address: u64) -> u64>, _: Option<unsafe extern "system" fn(hProcess: *mut c_void, hThread: *mut c_void, lpaddr: *mut ADDRESS64) -> u64>) -> i32;