xhj/embeded-gateway: 网关代码 @ a6bce0a4d0488b5ce0b0a54d8b876819f7bf16a9

xhj 4d99525703 first commit		8 kuukautta sitten
..
preprocessed	4d99525703 first commit	8 kuukautta sitten
actor_operator.hpp	4d99525703 first commit	8 kuukautta sitten
actor_result_of.hpp	4d99525703 first commit	8 kuukautta sitten
call.hpp	4d99525703 first commit	8 kuukautta sitten
expression.hpp	4d99525703 first commit	8 kuukautta sitten
function_eval.hpp	4d99525703 first commit	8 kuukautta sitten
function_eval_expr.hpp	4d99525703 first commit	8 kuukautta sitten