public:
wt_node_internal(uint * seq, uint n, uint l, wt_coder * c, static_bitsequence_builder * bmb);
wt_node_internal(uchar * seq, uint n, uint l, wt_coder * c, static_bitsequence_builder * bmb);
public:
wt_node_internal(uint * seq, uint n, uint l, wt_coder * c, static_bitsequence_builder * bmb);
wt_node_internal(uchar * seq, uint n, uint l, wt_coder * c, static_bitsequence_builder * bmb);