cleanup: move DECOTIMESTEP from dive.h to planner.h

Long-term project: reduce the size of dive.h

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

core/dive.h

@@ -398,8 +398,6 @@ extern void subsurface_command_line_exit(int *, char ***);
 
 #define FRACTION(n, x) ((unsigned)(n) / (x)), ((unsigned)(n) % (x))
 
-#define DECOTIMESTEP 60 /* seconds. Unit of deco stop times */
-
 extern bool is_dc_planner(const struct divecomputer *dc);
 extern bool has_planned(const struct dive *dive, bool planned);
 

core/planner.h

@@ -8,6 +8,8 @@
 #include "units.h"
 #include "divemode.h"
 
+#define DECOTIMESTEP 60 /* seconds. Unit of deco stop times */
+
 /* this should be converted to use our types */
 struct divedatapoint {
 	int time;