abs2twocomp      4535 bignum.c               hibitsx = abs2twocomp(&x, &xn);
abs2twocomp      6300 bignum.c           hibitsx = abs2twocomp(&x, &xn);
abs2twocomp      6304 bignum.c           hibitsy = abs2twocomp(&y, &yn);
abs2twocomp      6419 bignum.c           hibitsx = abs2twocomp(&x, &xn);
abs2twocomp      6423 bignum.c           hibitsy = abs2twocomp(&y, &yn);
abs2twocomp      6513 bignum.c           hibitsx = abs2twocomp(&x, &xn);
abs2twocomp      6517 bignum.c           hibitsy = abs2twocomp(&y, &yn);