-@item cl_N read_complex (cl_istream stream, const cl_read_flags& flags)
-@itemx cl_R read_real (cl_istream stream, const cl_read_flags& flags)
-@itemx cl_F read_float (cl_istream stream, const cl_read_flags& flags)
-@itemx cl_RA read_rational (cl_istream stream, const cl_read_flags& flags)
-@itemx cl_I read_integer (cl_istream stream, const cl_read_flags& flags)
+@item cl_N read_complex (std::istream& stream, const cl_read_flags& flags)
+@itemx cl_R read_real (std::istream& stream, const cl_read_flags& flags)
+@itemx cl_F read_float (std::istream& stream, const cl_read_flags& flags)
+@itemx cl_RA read_rational (std::istream& stream, const cl_read_flags& flags)
+@itemx cl_I read_integer (std::istream& stream, const cl_read_flags& flags)