1 files changed, 2 insertions, 0 deletions
diff --git a/crawl-ref/source/itemprop.h b/crawl-ref/source/itemprop.h
index c4311fd5e1..98c524b345 100644
--- a/crawl-ref/source/itemprop.h
+++ b/crawl-ref/source/itemprop.h
@@ -148,6 +148,8 @@ bool is_shield(const item_def &item);
 bool is_shield_incompatible(const item_def &weapon, 
                             const item_def *shield = NULL);
 
+bool is_deck(const item_def &item);
+
 // Only works for armour/weapons/missiles
 std::string item_base_name(const item_def &item);
 const char* weapon_base_name(unsigned char subtype);