xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		vor 6 Monaten
..
exp_sinh_detail.hpp	4d99525703 first commit	vor 6 Monaten
ooura_fourier_integrals_detail.hpp	4d99525703 first commit	vor 6 Monaten
sinh_sinh_detail.hpp	4d99525703 first commit	vor 6 Monaten
tanh_sinh_detail.hpp	4d99525703 first commit	vor 6 Monaten