2288 	BcNum num2;  in bc_num_binary()  local
2300 	ptr_a = c == a ? &num2 : a;  in bc_num_binary()
2301 	ptr_b = c == b ? &num2 : b;  in bc_num_binary()
2312 		memcpy(&num2, c, sizeof(BcNum));  in bc_num_binary()
2344 		bc_num_free(&num2);  in bc_num_binary()
4127 	BcNum num1, num2, half, f, fprime;  in bc_num_sqrt()  local
4191 	bc_num_init(&num2, len);  in bc_num_sqrt()
4210 	x1 = &num2;  in bc_num_sqrt()
4273 	bc_num_free(&num2);  in bc_num_sqrt()
4282 	BcNum *ptr_a, num2;  in bc_num_divmod()  local
4304 		memcpy(&num2, c, sizeof(BcNum));  in bc_num_divmod()
4305 		ptr_a = &num2;  in bc_num_divmod()
4353 		bc_num_free(&num2);  in bc_num_divmod()