xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
detail	4d99525703 first commit	6 月之前
algorithm.hpp	4d99525703 first commit	6 月之前
algorithm_fwd.hpp	4d99525703 first commit	6 月之前
config.hpp	4d99525703 first commit	6 月之前
expression.hpp	4d99525703 first commit	6 月之前
print.hpp	4d99525703 first commit	6 月之前
user_macros.hpp	4d99525703 first commit	6 月之前
yap.hpp	4d99525703 first commit	6 月之前