Method set_proxy_basic_auth

external/cpp-httplib/httplib.h:7125–7129

    }

    inline void ClientImpl::set_proxy_basic_auth(const char* username,
        const char* password) {
        proxy_basic_auth_username_ = username;
        proxy_basic_auth_password_ = password;
    }

    inline void ClientImpl::set_proxy_bearer_token_auth(const char* token) {
        proxy_bearer_token_auth_token_ = token;