extern char *safe_strerror (int);
+extern void set_display_time (int);
+
+extern void set_display_space (int);
+
#define ALL_CLEANUPS ((struct cleanup *)0)
extern void do_cleanups (struct cleanup *);
extern void null_cleanup (void *);
+extern struct cleanup *make_command_stats_cleanup (int);
+
extern int myread (int, char *, int);
extern int query (const char *, ...) ATTRIBUTE_PRINTF (1, 2);