Add 'mean depth' marker on dive plot

[ext/subsurface.git] / dive.h

diff --git a/dive.h b/dive.h
index 0bac6b2b9eeb580727c2c7cddbf6efc71f19e89f..e54d3a8624361e7cb9a1085a35c576cf62bf3536 100644 (file)
--- a/dive.h
+++ b/dive.h
@@ -1,6 +1,9 @@
 #ifndef DIVE_H
 #define DIVE_H
 
+#include <stdlib.h>
+#include <time.h>
+
 /*
  * Some silly typedefs to make our units very explicit.
  *
@@ -66,7 +69,6 @@ typedef struct {
 
 typedef struct {
        fraction_t o2;
-       fraction_t n2;
        fraction_t he;
 } gasmix_t;
 
@@ -105,6 +107,8 @@ struct sample {
 struct dive {
        const char *name;
        time_t when;
+       char *location;
+       char *notes;
        depth_t maxdepth, meandepth;
        duration_t duration, surfacetime;
        depth_t visibility;
@@ -134,4 +138,15 @@ static inline struct dive *get_dive(unsigned int nr)
 extern void parse_xml_init(void);
 extern void parse_xml_file(const char *filename);
 
+extern void flush_dive_info_changes(void);
+extern void save_dives(const char *filename);
+
+static inline unsigned int dive_size(int samples)
+{
+       return sizeof(struct dive) + samples*sizeof(struct sample);
+}
+
+extern struct dive *fixup_dive(struct dive *dive);
+extern struct dive *try_to_merge(struct dive *a, struct dive *b);
+
 #endif /* DIVE_H */