core: move get_distance() from divesite.cpp to units.cpp

This gives the distance between to location_t objects. It is
unclear why this was in divesite.cpp.

Moreover pass by value, not raw pointer.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-05-11 15:18:37 +02:00 committed by bstoeger
parent 2de6f69c19
commit 7d7766be9a
9 changed files with 30 additions and 30 deletions

View file

@ -132,6 +132,7 @@ typedef struct pos {
} location_t;
extern void parse_location(const char *, location_t *);
extern unsigned int get_distance(location_t loc1, location_t loc2);
static inline bool has_location(const location_t *loc)
{