Function cpp_std::stoull_w_string_usize_int

pub unsafe fn stoull_w_string_usize_int(
    str: impl CastInto<Ref<WString>>, 
    idx: impl CastInto<MutPtr<usize>>, 
    base: c_int
) -> c_ulonglong

Calls C++ function: unsigned long long std::stoull(const std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t>>& __str, std::size_t* __idx = …, int __base = …).