xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 mesi fa
..
detail	4d99525703 first commit	6 mesi fa
bool.hpp	4d99525703 first commit	6 mesi fa
bool_policies.hpp	4d99525703 first commit	6 mesi fa
int.hpp	4d99525703 first commit	6 mesi fa
numeric_utils.hpp	4d99525703 first commit	6 mesi fa
real.hpp	4d99525703 first commit	6 mesi fa
real_policies.hpp	4d99525703 first commit	6 mesi fa
uint.hpp	4d99525703 first commit	6 mesi fa