-void force_long_view (void);
-int get_viewlength (void);
-void set_viewlength (int);
+enum float_format settings_get_input_float_format (void);
+void settings_set_input_float_format ( enum float_format);
+
+/* Returns the integer format used for IB and PIB input. */
+enum integer_format settings_get_input_integer_format (void);
+
+/* Sets the integer format used for IB and PIB input to
+ FORMAT. */
+void settings_set_input_integer_format ( enum integer_format);
+
+
+/* Returns the current output integer format. */
+enum integer_format settings_get_output_integer_format (void);
+
+/* Sets the output integer format to INTEGER_FORMAT. */
+void settings_set_output_integer_format (enum integer_format integer_format);
+
+/* Returns the current output float format. */
+enum float_format settings_get_output_float_format (void);
+
+/* Sets the output float format to FLOAT_FORMAT. */
+void settings_set_output_float_format (enum float_format float_format);
+