Implement Close menu option that allows closing the data file

This requires some helper routines that allow us to clear out all the
widgets.

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

1 files changed, 2 insertions, 0 deletions

diff --git a/dive.h b/dive.h
index af141bbde..227de387c 100644
--- a/dive.h
+++ b/dive.h
@@ -390,8 +390,10 @@ extern xmlDoc *test_xslt_transforms(xmlDoc *doc);
 extern void show_dive_info(struct dive *);
 
 extern void show_dive_equipment(struct dive *, int w_idx);
+extern void clear_equipment_widgets(void);
 
 extern void show_dive_stats(struct dive *);
+extern void clear_stats_widgets(void);
 
 extern void update_dive(struct dive *new_dive);
 extern void save_dives(const char *filename);