X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=dive.h;h=109d0c57da1a984e59aa03dd0792c3f6ac258276;hb=43960a70a6dafea5e2d05efac290283c726fb028;hp=bbc5c67ae36413fead1c033f136e7685aa001d6c;hpb=e9d28901341d4cefb4c80a98239daaf81fb3d941;p=ext%2Fsubsurface.git

diff --git a/dive.h b/dive.h
index bbc5c67..109d0c5 100644
--- a/dive.h
+++ b/dive.h
@@ -86,9 +86,14 @@ typedef struct {
 	pressure_t start, end;
 } cylinder_t;
 
+static inline double mm_to_feet(int mm)
+{
+	return mm * 0.00328084;
+}
+
 static inline int to_feet(depth_t depth)
 {
-	return depth.mm * 0.00328084 + 0.5;
+	return mm_to_feet(depth.mm) + 0.5;
 }
 
 static double mkelvin_to_C(int mkelvin)
@@ -221,4 +226,7 @@ extern void update_air_info(char *buffer);
 
 #define DIVE_ERROR_PARSE 1
 
+const char *weekday(int wday);
+const char *monthname(int mon);
+
 #endif /* DIVE_H */