xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
distributions.hpp	4d99525703 first commit	6 月之前
real_concept.hpp	4d99525703 first commit	6 月之前
real_type_concept.hpp	4d99525703 first commit	6 月之前
std_real_concept.hpp	4d99525703 first commit	6 月之前