Add:gui_internal:Add via navit.xml configurable menus, expect some screwups the next...

[navit-package] / navit / command.h

diff --git a/navit/command.h b/navit/command.h
index 937ab3d..cb33a2e 100644 (file)
--- a/navit/command.h
+++ b/navit/command.h
@@ -16,6 +16,7 @@ struct navit;
 void command_evaluate_to_void(struct attr *attr, char *expr, int **error);
 char *command_evaluate_to_string(struct attr *attr, char *expr, int **error);
 int command_evaluate_to_int(struct attr *attr, char *expr, int **error);
+int command_evaluate_to_boolean(struct attr *attr, char *expr, int **error);
 void command_evaluate(struct attr *attr, char *expr);
 void command_add_table_attr(struct command_table *table, int count, void *data, struct attr *attr);
 void command_add_table(struct callback_list *cbl, struct command_table *table, int count, void *data);