#define ANYOF_NASCII ((ANYOF_ASCII) + 1)
#define ANYOF_BLANK ((_CC_BLANK) * 2) /* GNU extension: space and tab: non-vertical space */
#define ANYOF_NBLANK ((ANYOF_BLANK) + 1)
+#define ANYOF_CASED ((_CC_CASED) * 2) /* Pseudo class for [:lower:] or
+ [:upper:] under /i */
+#define ANYOF_NCASED ((ANYOF_CASED) + 1)
#define ANYOF_CNTRL ((_CC_CNTRL) * 2)
#define ANYOF_NCNTRL ((ANYOF_CNTRL) + 1)
#define ANYOF_DIGIT ((_CC_DIGIT) * 2) /* \d */