Function RtlInstallFunctionTableCallback 

pub unsafe extern "C" fn RtlInstallFunctionTableCallback(
    TableIdentifier: DWORD64,
    BaseAddress: DWORD64,
    Length: DWORD,
    Callback: PGET_RUNTIME_FUNCTION_CALLBACK,
    Context: PVOID,
    OutOfProcessCallbackDll: PCWSTR,
) -> BOOLEAN