xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
alternative.hpp	4d99525703 first commit	6 月之前
and_predicate.hpp	4d99525703 first commit	6 月之前
difference.hpp	4d99525703 first commit	6 月之前
expect.hpp	4d99525703 first commit	6 月之前
kleene.hpp	4d99525703 first commit	6 月之前
list.hpp	4d99525703 first commit	6 月之前
not_predicate.hpp	4d99525703 first commit	6 月之前
optional.hpp	4d99525703 first commit	6 月之前
permutation.hpp	4d99525703 first commit	6 月之前
plus.hpp	4d99525703 first commit	6 月之前
sequence.hpp	4d99525703 first commit	6 月之前
sequence_base.hpp	4d99525703 first commit	6 月之前
sequential_or.hpp	4d99525703 first commit	6 月之前