bbinv            1282 maint/gnulib/lib/mini-gmp.c       struct gmp_div_inverse bbinv;
bbinv            1283 maint/gnulib/lib/mini-gmp.c       mpn_div_qr_1_invert (&bbinv, info->bb);
bbinv            1289 maint/gnulib/lib/mini-gmp.c 	  w = mpn_div_qr_1_preinv (up, up, un, &bbinv);