- char *set_name(char *new_name);
- char *set_name(char *new_name, char *def_name);
- bool is_named(char *the_name);
- bool is_inamed(char *the_name);
+ const char *set_name(const char *new_name);
+ const char *set_name(const char *new_name, const char *def_name);
+ bool is_named(const char *the_name);
+ bool is_inamed(const char *the_name);