Lines Matching refs:u
39 int mpi_sub_ui(MPI w, MPI u, unsigned long vval) in mpi_sub_ui() argument
41 if (u->nlimbs == 0) { in mpi_sub_ui()
51 if (mpi_resize(w, u->nlimbs + 1)) in mpi_sub_ui()
54 if (u->sign) { in mpi_sub_ui()
57 cy = mpihelp_add_1(w->d, u->d, u->nlimbs, (mpi_limb_t) vval); in mpi_sub_ui()
58 w->d[u->nlimbs] = cy; in mpi_sub_ui()
59 w->nlimbs = u->nlimbs + cy; in mpi_sub_ui()
65 if (u->nlimbs == 1 && u->d[0] < vval) { in mpi_sub_ui()
66 w->d[0] = vval - u->d[0]; in mpi_sub_ui()
70 mpihelp_sub_1(w->d, u->d, u->nlimbs, (mpi_limb_t) vval); in mpi_sub_ui()
72 w->nlimbs = (u->nlimbs - (w->d[u->nlimbs - 1] == 0)); in mpi_sub_ui()