xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
explicit_conversion.hpp	4d99525703 first commit	6 月之前
extract_exponent_type.hpp	4d99525703 first commit	6 月之前
is_backend.hpp	4d99525703 first commit	6 月之前
is_byte_container.hpp	4d99525703 first commit	6 月之前
is_complex.hpp	4d99525703 first commit	6 月之前
is_convertible_arithmetic.hpp	4d99525703 first commit	6 月之前
is_restricted_conversion.hpp	4d99525703 first commit	6 月之前
is_variable_precision.hpp	4d99525703 first commit	6 月之前
max_digits10.hpp	4d99525703 first commit	6 月之前
std_integer_traits.hpp	4d99525703 first commit	6 月之前
transcendental_reduction_type.hpp	4d99525703 first commit	6 月之前