#define ITEMGROUP_HEADER
#include <string>
-#include "util/cpp11_container.h"
+#include <unordered_map>
-typedef UNORDERED_MAP<std::string, int> ItemGroupList;
+typedef std::unordered_map<std::string, int> ItemGroupList;
static inline int itemgroup_get(const ItemGroupList &groups, const std::string &name)
{