diff options
Diffstat (limited to 'core/dive.h')
| -rw-r--r-- | core/dive.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/core/dive.h b/core/dive.h index 98ac06fdc..7e62262d9 100644 --- a/core/dive.h +++ b/core/dive.h @@ -585,7 +585,7 @@ extern void update_event_name(struct dive *d, struct event* event, const char *n extern void add_extra_data(struct divecomputer *dc, const char *key, const char *value); extern void per_cylinder_mean_depth(struct dive *dive, struct divecomputer *dc, int *mean, int *duration); extern int get_cylinder_index(struct dive *dive, struct event *ev); -extern struct gasmix *get_gasmix_from_event(struct dive *, struct event *ev); +extern struct gasmix get_gasmix_from_event(struct dive *, struct event *ev); extern int nr_cylinders(struct dive *dive); extern int nr_weightsystems(struct dive *dive); @@ -718,7 +718,11 @@ extern void printdecotable(struct decostop *table); extern struct event *get_next_event(struct event *event, const char *name); -extern struct gasmix *get_gasmix(struct dive *dive, struct divecomputer *dc, int time, struct event **evp, struct gasmix *gasmix); +/* Get gasmix at increasing timestamps. + * In "evp", pass a pointer to a "struct event *" which is NULL-initialized on first invocation. + * On subsequent calls, pass the same "evp" and the "gasmix" from previous calls. + */ +extern struct gasmix get_gasmix(struct dive *dive, struct divecomputer *dc, int time, struct event **evp, struct gasmix *gasmix); /* these structs holds the information that * describes the cylinders / weight systems. |