X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=dive.h;h=e1a5bc007e69fe76d032a2c81ce80dcb80897034;hb=99859dad54f88fdd911da2dee980be1cec18ca6f;hp=9cdfd61b0b77b290d6041e1187378b1284f6f918;hpb=a817f4b547b4193d31154fd0ff7f5190ccae76a5;p=ext%2Fsubsurface.git

diff --git a/dive.h b/dive.h
index 9cdfd61..e1a5bc0 100644
--- a/dive.h
+++ b/dive.h
@@ -86,6 +86,8 @@ typedef struct {
 	pressure_t start, end;
 } cylinder_t;
 
+extern double get_depth_units(unsigned int mm, int *frac, const char **units);
+
 static inline double mm_to_feet(int mm)
 {
 	return mm * 0.00328084;