xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 hónapja
..
cxx_composite.hpp	4d99525703 first commit	6 hónapja
posix_features.hpp	4d99525703 first commit	6 hónapja
select_compiler_config.hpp	4d99525703 first commit	6 hónapja
select_platform_config.hpp	4d99525703 first commit	6 hónapja
select_stdlib_config.hpp	4d99525703 first commit	6 hónapja
suffix.hpp	4d99525703 first commit	6 hónapja