#ifndef BOARD_H
#define BOARD_H

/*
    data
*/
extern const int rank[144], 
                 file[144], 
                 diagl[144], 
                 diagr[144], 
                 sqcolor[144];

extern const int wpcs[7],
                 bpcs[7];

extern const int c12_to_8[144],
                 c8_to_12[64];
                 
extern const int octant[64],
                 oct_trans[64];

extern const int prime_diag[64],
                 prime_flip[64];

extern const int trans_vf[64],
                 trans_hf[64],
                 trans_df[64];
                 
#endif
