Add support for card limits.

Into item db to item need add AllowCards group. In format id: amount
If AllowCards not present, all cards allowed.

Example:
    AllowCards: {
        id5001: 2
        id5002: 1
    }

1 files changed, 0 insertions, 2 deletions

diff --git a/src/emap/data/itemd.h b/src/emap/data/itemd.h
index d3c529b..6fef034 100644
--- a/src/emap/data/itemd.h
+++ b/src/emap/data/itemd.h
@@ -4,8 +4,6 @@
 #ifndef EVOL_MAP_ITEMD
 #define EVOL_MAP_ITEMD
 
-struct ItemdExt;
-
 struct ItemdExt *itemd_get_by_item(struct item *item);
 struct ItemdExt *itemd_get(struct item_data *item);
 struct ItemdExt *itemd_create(void);