namespace cln {
-void print_float_binary (cl_ostream stream, const cl_F& z)
+void print_float_binary (std::ostream& stream, const cl_F& z)
{
// Vorzeichen, Punkt, Mantisse (binär), (Zweiersystem-)Exponent (dezimal)
cl_idecoded_float m_e_s = integer_decode_float(z);