char *get_hint args ( ( int level ) ); #define HINT_FILE SYSTEM_DIR "hints.txt" /* For Hints */ typedef struct hint_data HINT_DATA; struct hint_data { HINT_DATA *next; HINT_DATA *prev; char *text; int low; int high; }; extern HINT_DATA * hint; extern HINT_DATA *first_hint; extern HINT_DATA *last_hint; #define HINT_UPDATEFREQ 1