DB/CurrencyCategory

The new currency-system has categories.

≥ 

unknown probably wotlk, 6.0.1.18179

struct CurrencyCategoryRec {
  uint32_t m_ID;
  enum {
    FLAG_less_important = 1,     // all with flag are sorted after others
    FLAG_is_unused_category = 2, // the "unused" category, last one with flag is used, should only be set once
    FLAG_hidden = 4,             // was probably added later on (present in 6.0.1)
  };
  uint32_t m_flags; 
  stringrefⁱ m_name_lang;
};