More consistency improvements

[ext/subsurface.git] / dive.h

diff --git a/dive.h b/dive.h
index 97654dc5279fbf1ee9d044c9dddba9dae845b789..5eec6f170da66bbbcbdcd6dbe140d26309976af7 100644 (file)
--- a/dive.h
+++ b/dive.h
@@ -87,8 +87,14 @@ typedef struct {
 } cylinder_t;
 
 extern double get_depth_units(unsigned int mm, int *frac, const char **units);
+extern double get_volume_units(unsigned int mm, int *frac, const char **units);
 extern double get_temp_units(unsigned int mm, const char **units);
 
+static inline double ml_to_cuft(int ml)
+{
+       return ml / 28317.0;
+}
+
 static inline double mm_to_feet(int mm)
 {
        return mm * 0.00328084;
@@ -177,7 +183,7 @@ struct dive {
        depth_t visibility;
        temperature_t airtemp, watertemp;
        cylinder_t cylinder[MAX_CYLINDERS];
-       int otu;
+       int sac, otu;
        struct event *events;
        int samples, alloc_samples;
        struct sample sample[];