X-Git-Url: https://git.distorted.org.uk/~mdw/dvdrip/blobdiff_plain/9b86c33fd71be1d0310c6e32e12b8fb16c55f690..fb48dc9c913fa7f1fcba04208db38b1b81c985e9:/lib.h

diff --git a/lib.h b/lib.h
index bad7c3b..069cd37 100644
--- a/lib.h
+++ b/lib.h
@@ -73,6 +73,12 @@ extern PRINTF_LIKE(1, 2) NORETURN void bail(const char *fmt, ...);
 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);
@@ -80,6 +86,7 @@ extern void open_file_on_demand(const char *file, FILE **fp_inout,
 				const char *what);
 extern void check_write(FILE *fp, const char *what);
 extern void carefully_fclose(FILE *fp, const char *what);
+extern off_t device_size(int fd, const char *file, int *blksz_out);
 
 enum { RAW, IFO, VOB, BUP };
 typedef uint_least32_t ident;
@@ -108,7 +115,7 @@ extern struct progress_state progress;
 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