1 files changed, 2 insertions, 0 deletions
diff --git a/vcal.h b/vcal.h
index 761448c9..dc639232 100644
--- a/vcal.h
+++ b/vcal.h
@@ -87,5 +87,7 @@ int PUSH(vcomponent)(vcomponent*, vcomponent*);
 
 int DEEP_COPY(vcomponent)(vcomponent*, vcomponent*);
 
+FMT_F(content_line);
+FMT_F(vcomponent);
 
 #endif /* VCAL_H */