Add 'mean depth' marker on dive plot

[ext/subsurface.git] / dive.h

diff --git a/dive.h b/dive.h
index c1b95e3f6bd2293a5556a957f64d61dd441fc057..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.
  *
@@ -138,4 +141,12 @@ 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 */