extern PRINTF_LIKE(2, 3) NORETURN
void bail_syserr(int err, const char *fmt, ...);
+#define PNF_JUNK 1u
+extern double parse_float(const char **p_inout, unsigned f,
+ double min, double max, const char *what);
+extern long parse_int(const char **p_inout, unsigned f,
+ long min, long max, const char *what);
+
extern void sit(double t);
extern void carefully_write(int fd, const void *buf, size_t sz);
extern void show_banner(const char *msg);
extern void hide_banner(void);
-extern void open_dvd(const char *device,
+extern void open_dvd(const char *device, int mode,
int *fd_out, dvd_reader_t **dvd_out);
#endif