810 	struct mpa_num *m_a, *m_b, *m_c;  in rk_abs_add()  local
814 	m_c = (struct mpa_num *)c;  in rk_abs_add()
829 	rk_pka_copy_data_from_reg(m_c->d, max_word_size + 1,  in rk_abs_add()
832 	m_c->size = rk_check_size(m_c->d,  max_word_size + 1);  in rk_abs_add()
847 	struct mpa_num *m_a, *m_b, *m_c;  in rk_mod()  local
851 	m_c = (struct mpa_num *)c;  in rk_mod()
873 	rk_pka_copy_data_from_reg(m_c->d,  max_word_size, 2/*srcReg*/);  in rk_mod()
874 	m_c->size = rk_check_size(m_c->d, max_word_size);  in rk_mod()
891 	struct mpa_num *m_b, *m_c, *m_d;  in rk_exptmod()  local
894 	m_c = (struct mpa_num *)c;  in rk_exptmod()
906 	if (!a || !b || !c || !d || rk_mpanum_size(m_c) == 0) {  in rk_exptmod()
914 	if (max_word_size < rk_mpanum_size(m_c))  in rk_exptmod()
915 		max_word_size = rk_mpanum_size(m_c);  in rk_exptmod()
922 	exact_size = mpa_highest_bit_index(m_c) + 1;  in rk_exptmod()
930 					(m_c)->d, /*in N*/  in rk_exptmod()
950 				  m_c->d/*src_ptr*/,  in rk_exptmod()
951 				  rk_mpanum_size(m_c));  in rk_exptmod()