xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
experimental_traits.hpp	4d99525703 first commit	6 月之前
old_optional_implementation.hpp	4d99525703 first commit	6 月之前
optional_aligned_storage.hpp	4d99525703 first commit	6 月之前
optional_config.hpp	4d99525703 first commit	6 月之前
optional_factory_support.hpp	4d99525703 first commit	6 月之前
optional_hash.hpp	4d99525703 first commit	6 月之前
optional_reference_spec.hpp	4d99525703 first commit	6 月之前
optional_relops.hpp	4d99525703 first commit	6 月之前
optional_swap.hpp	4d99525703 first commit	6 月之前
optional_trivially_copyable_base.hpp	4d99525703 first commit	6 月之前