Function unicorn::uc_hook_add

pub unsafe extern "C" fn uc_hook_add(
    engine: usize, 
    hook: *mut usize, 
    hook_type: HookType, 
    callback: usize, 
    user_data: *mut usize, 
    begin: u64, 
    end: u64, 
    VaList
) -> Error