22  * Compute out = (in1 * in2) & (2^(WORD_BYTES * wlimits) - 1).
44 ATTRIBUTE_WARN_UNUSED_RET static int _nn_mul_low(nn_t out, nn_src_t in1, nn_src_t in2,  in _nn_mul_low()  argument
56 	for (i = 0; i < in1->wlen; i++) {  in _nn_mul_low()
77 				 in1->val[i], in2->val[j]);  in _nn_mul_low()
106 ATTRIBUTE_WARN_UNUSED_RET static int _nn_mul_low_aliased(nn_t out, nn_src_t in1, nn_src_t in2,  in _nn_mul_low_aliased()  argument
113 	ret = _nn_mul_low(&out_cpy, in1, in2, wlimit); EG(ret, err);  in _nn_mul_low_aliased()
124 int nn_mul_low(nn_t out, nn_src_t in1, nn_src_t in2, u8 wlimit)  in nn_mul_low()  argument
128 	ret = nn_check_initialized(in1); EG(ret, err);  in nn_mul_low()
132 	if ((out == in1) || (out == in2)) {  in nn_mul_low()
133 		ret = _nn_mul_low_aliased(out, in1, in2, wlimit);  in nn_mul_low()
135 		ret = _nn_mul_low(out, in1, in2, wlimit);  in nn_mul_low()
143  * Compute out = in1 * in2. 'out' is initialized by the function.
148 int nn_mul(nn_t out, nn_src_t in1, nn_src_t in2)  in nn_mul()  argument
152 	ret = nn_check_initialized(in1); EG(ret, err);  in nn_mul()
154 	ret = nn_mul_low(out, in1, in2, (u8)(in1->wlen + in2->wlen));  in nn_mul()