67     unsigned int oparg = _Py_OPARG(codestr[i]);  in get_arg()  local
69         oparg |= _Py_OPARG(word) << 8;  in get_arg()
71             oparg |= _Py_OPARG(word) << 16;  in get_arg()
73                 oparg |= _Py_OPARG(word) << 24;  in get_arg()
77     return oparg;  in get_arg()
91 set_arg(_Py_CODEUNIT *codestr, Py_ssize_t i, unsigned int oparg)  in set_arg()  argument
95     if (curarg == oparg)  in set_arg()
98     newilen = instrsize(oparg);  in set_arg()
103     write_op_arg(codestr + i + 1 - curilen, _Py_OPCODE(codestr[i]), oparg, newilen);  in set_arg()
113             unsigned int oparg, Py_ssize_t maxi)  in copy_op_arg()  argument
115     int ilen = instrsize(oparg);  in copy_op_arg()
119     write_op_arg(codestr + maxi - ilen, op, oparg, ilen);  in copy_op_arg()