1 files changed, 2 insertions, 0 deletions
diff --git a/dive.h b/dive.h
index 29814c34e..746b94093 100644
--- a/dive.h
+++ b/dive.h
@@ -459,6 +459,8 @@ const char *monthname(int mon);
 #define FIVE_STARS	UTF8_BLACKSTAR UTF8_BLACKSTAR UTF8_BLACKSTAR UTF8_BLACKSTAR UTF8_BLACKSTAR
 extern const char *star_strings[];
 
+extern const char *default_filename;
+extern const char *subsurface_default_filename(void);
 #define AIR_PERMILLE 209
 
 #endif /* DIVE_H */