Function DeleteKey

crates/vm/src/stdlib/winreg.rs:372–380

(key: PyRef<PyHkey>, sub_key: String, vm: &VirtualMachine)

    #[pyfunction]
    fn DeleteKey(key: PyRef<PyHkey>, sub_key: String, vm: &VirtualMachine) -> PyResult<()> {
        let wide_sub_key = sub_key.to_wide_with_nul();
        let res = unsafe { Registry::RegDeleteKeyW(key.hkey.load(), wide_sub_key.as_ptr()) };
        if res == 0 {
            Ok(())
        } else {
            Err(vm.new_os_error(format!("error code: {res}")))
        }
    }

    #[pyfunction]
    fn DeleteValue(key: PyRef<PyHkey>, value: Option<String>, vm: &VirtualMachine) -> PyResult<()> {