pressure_t start, end;
} cylinder_t;
+extern int get_pressure_units(unsigned int mb, const char **units);
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 bar_to_atm(double bar)
+{
+ return bar / 1.01325;
+}
+
+static inline double ml_to_cuft(int ml)
+{
+ return ml / 28316.8466;
+}
+
+static inline double cuft_to_ml(double cuft)
+{
+ return cuft * 28.3168466;
+}
static inline double mm_to_feet(int mm)
{
return (temp.mkelvin + 499)/1000;
}
+static inline double psi_to_bar(double psi)
+{
+ return psi / 14.5037738;
+}
static inline int to_PSI(pressure_t pressure)
{
return pressure.mbar * 0.0145037738 + 0.5;
return pressure.mbar / 1013.25;
}
+static inline int mbar_to_PSI(int mbar)
+{
+ pressure_t p = {mbar};
+ return to_PSI(p);
+}
+
struct sample {
duration_t time;
depth_t depth;
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[];
* the input and output may come in some random format. This
* keeps track of those units.
*/
+/* turns out in Win32 PASCAL is defined as a calling convention */
+#ifdef WIN32
+#undef PASCAL
+#endif
struct units {
enum { METERS, FEET } length;
enum { LITER, CUFT } volume;
extern void add_cylinder_description(cylinder_type_t *);
extern void add_people(const char *string);
extern void add_location(const char *string);
+extern void remember_event(const char *eventname);
+extern void evn_foreach(void (*callback)(const char *, int *, void *), void *data);
extern void dive_list_update_dives(void);
extern void flush_divelist(struct dive *dive);