extern FILE *logfp;
extern bool oldstyle, editline, prompt;
-enum speaktype {touch, look, hear, study};
+enum speaktype {touch, look, hear, study, change};
/* b is not needed for POSIX but harmless */
#define READ_MODE "rb"
extern long randrange(long);
extern long score(enum termination);
extern void terminate(enum termination) __attribute__((noreturn));
-extern int savefile(FILE *);
+extern int savefile(FILE *, long);
extern int suspend(void);
extern int resume(void);
extern int restore(FILE *);