U32 xlow;
U32 xhigh;
} xpad_cop_seq; /* used by pad.c for cop_sequence */
+ struct {
+ U32 xbm_previous; /* how many characters in string before rare? */
+ U8 xbm_flags;
+ U8 xbm_rare; /* rarest character in string */
+ } xbm_s; /* fields from PVBM */
} xnv_u;
STRLEN xpv_cur; /* length of xp_pv as a C string */
STRLEN xpv_len; /* allocated size */