Add helper function that checks if a dive site is in use

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/divesite.h b/divesite.h
index fd590eb2c..e0418b203 100644
--- a/divesite.h
+++ b/divesite.h
@@ -50,6 +50,7 @@ static inline struct dive_site *get_dive_site_by_uuid(uint32_t uuid)
 }
 
 struct dive_site *alloc_dive_site();
+bool is_dive_site_used(uint32_t uuid, bool select_only);
 void delete_dive_site(uint32_t id);
 uint32_t create_dive_site(const char *name);
 uint32_t create_dive_site_with_gps(const char *name, degrees_t latitude, degrees_t longitude);