xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 сар өмнө
..
detail	4d99525703 first commit	6 сар өмнө
ios_state.hpp	4d99525703 first commit	6 сар өмнө
nullstream.hpp	4d99525703 first commit	6 сар өмнө
ostream_joiner.hpp	4d99525703 first commit	6 сар өмнө
ostream_put.hpp	4d99525703 first commit	6 сар өмнө
quoted.hpp	4d99525703 first commit	6 сар өмнө