mpihelp_add_1
cy = mpihelp_add_1(res_ptr + s2_size, s1_ptr + s2_size,
static inline mpi_limb_t mpihelp_add_1(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr,
cy = mpihelp_add_1(w->d, u->d, u->nlimbs, (mpi_limb_t) vval);
mpihelp_add_1(prodp + hsize + size,
mpihelp_add_1(prodp + size, prodp + size, size, 1);
mpihelp_add_1(prodp + hsize + size,
mpihelp_add_1(prodp + size, prodp + size, size, 1);
mpihelp_add_1(prodp + vsize, ctx->tp + vsize, vsize,
mpihelp_add_1(prodp + vsize, ctx->tspace + vsize, usize, cy);