99 UINT alpha_to[nn + 1], index_of[nn + 1] ; // Galois field  variable
287 …          gg[j] = gg[j - 1] ^ alpha_to[(index_of[gg[j]] + index_of[alpha_to[gen_roots[i]]]) % nn] ;  in gen_poly()
290         gg[0] = alpha_to[(index_of[gg[0]] + index_of[alpha_to[gen_roots[i]]]) % nn] ;  in gen_poly()
340     alpha_to[mm] = 0 ;  in generate_gf()
342         alpha_to[i] = mask ;  in generate_gf()
343         index_of[alpha_to[i]] = i ;  in generate_gf()
345             alpha_to[mm] ^= mask ;  in generate_gf()
349     index_of[alpha_to[mm]] = mm ;  in generate_gf()
352         if (alpha_to[i - 1] >= mask)  in generate_gf()
353             alpha_to[i] = alpha_to[mm] ^ ((alpha_to[i - 1] ^ mask) << 1) ;  in generate_gf()
355             alpha_to[i] = alpha_to[i - 1] << 1 ;  in generate_gf()
357         index_of[alpha_to[i]] = i ;  in generate_gf()