+int settings_get_fuzzbits (void);
+void settings_set_fuzzbits (int);
+
+enum settings_var_style
+ {
+ SETTINGS_VAR_STYLE_NAMES,
+ SETTINGS_VAR_STYLE_LABELS,
+ SETTINGS_VAR_STYLE_BOTH
+ };
+
+enum settings_value_style
+ {
+ SETTINGS_VAL_STYLE_VALUES,
+ SETTINGS_VAL_STYLE_LABELS,
+ SETTINGS_VAL_STYLE_BOTH
+ };
+
+
+enum settings_value_style settings_get_value_style (void);
+enum settings_var_style settings_get_var_style (void);
+
+void settings_set_value_style (enum settings_value_style s);
+void settings_set_var_style (enum settings_var_style s);
+
+