597 	register long L0, L1, R0, R1, k;  local
654 #define	DOXOR(x,y,i)	k=B.b[i]; x^=SPTAB(SPE[0][i],k); y^=SPTAB(SPE[1][i],k);
659 			k = (q0 ^ q1) & SALT;	\
660 			B.b32.i0 = k ^ q0 ^ kp->b32.i0;		\
661 			B.b32.i1 = k ^ q1 ^ kp->b32.i1;		\
709 	register long k;  in init_des()  local
725 		if ((k = PC2[i]) == 0)  in init_des()
727 		k += Rotates[0]-1;  in init_des()
728 		if ((k%28) < Rotates[0]) k -= 28;  in init_des()
729 		k = PC1[k];  in init_des()
730 		if (k > 0) {  in init_des()
731 			k--;  in init_des()
732 			k = (k|07) - (k&07);  in init_des()
733 			k++;  in init_des()
735 		perm[i] = k;  in init_des()
750 			if ((k = PC2[i]) == 0)  in init_des()
752 			pc2inv[k-1] = i+1;  in init_des()
755 			if ((k = PC2[i]) == 0)  in init_des()
757 			k += j;  in init_des()
758 			if ((k%28) <= j) k -= 28;  in init_des()
759 			perm[i] = pc2inv[k];  in init_des()
772 			k = (j < 2)? 0: IP[ExpandTr[i*6+j-2]-1];  in init_des()
773 			if (k > 32)  in init_des()
774 				k -= 32;  in init_des()
775 			else if (k > 0)  in init_des()
776 				k--;  in init_des()
777 			if (k > 0) {  in init_des()
778 				k--;  in init_des()
779 				k = (k|07) - (k&07);  in init_des()
780 				k++;  in init_des()
782 			perm[i*8+j] = k;  in init_des()
794 		k = IP[CIFP[i]-1];  in init_des()
795 		if (k > 0) {  in init_des()
796 			k--;  in init_des()
797 			k = (k|07) - (k&07);  in init_des()
798 			k++;  in init_des()
800 		perm[k-1] = i+1;  in init_des()
814 			k = (((j >> 0) &01) << 5)|  in init_des()
820 			k = S[tableno][k];  in init_des()
821 			k = (((k >> 3)&01) << 0)|  in init_des()
822 			    (((k >> 2)&01) << 1)|  in init_des()
823 			    (((k >> 1)&01) << 2)|  in init_des()
824 			    (((k >> 0)&01) << 3);  in init_des()
828 				tmp32[4 * tableno + i] = (k >> i) & 01;  in init_des()
829 			k = 0;  in init_des()
831 				k = (k<<1) | tmp32[perm[i]-1];  in init_des()
832 			TO_SIX_BIT(SPE[0][tableno][j], k);  in init_des()
833 			k = 0;  in init_des()
835 				k = (k<<1) | tmp32[perm[i+24]-1];  in init_des()
836 			TO_SIX_BIT(SPE[1][tableno][j], k);  in init_des()
855 	register int i, j, k, l;  local
857 	for (k = 0; k < chars_out*8; k++) {	/* each output bit position */
858 		l = p[k] - 1;		/* where this bit comes from */
865 				perm[i][j].b[k>>3] |= 1<<(k&07);
876 	register int i, j, k;  local
880 		k = 0;
882 			k <<= 1;
883 			k |= (unsigned char)*key++;
885 		keyblock.b[i] = k;
897 	register int i, j, k;  local
901 		k = 0;
903 			k <<= 1;
904 			k |= (unsigned char)*block++;
906 		cblock.b[i] = k;
911 		k = cblock.b[i];
913 			*--block = k&01;
914 			k >>= 1;