added dns settings

src/settings/dns/dns.hpp

@@ -0,0 +1,9 @@
+#ifndef DNS_HPP
+#define DNS_HPP
+
+#include <httplib.h>
+
+void get_dns(const httplib::Request &request, httplib::Response &response);
+void set_dns(const httplib::Request &request, httplib::Response &response);
+
+#endif // DNS_HPP