extern char *saltf, *genkeyf, *mackeyf, *tweakf;
extern char *pw_prompt, *mac_pw_prompt;
extern tfc_useconds status_timer, bench_timer;
-extern tfc_useconds current_time, delta_time;
+extern tfc_useconds total_time, current_time, delta_time;
extern struct getpasswd_state getps;
size_t xread(int fd, void *data, size_t szdata);
void xclose(int fd);
const char *tfc_modename(int mode);
void tfc_getcurtime(tfc_useconds *tx);
+char *tfc_format_time(tfc_useconds t);
tfc_fsize tfc_fdsize(int fd);
tfc_fsize tfc_fdgetpos(int fd);
tfc_fsize tfc_fnamesize(char *fname, tfc_yesno noexit);