1502 s_unpack_internal(PyStructObject *soself, const char *startfrom) {  in s_unpack_internal()  argument
1505     PyObject *result = PyTuple_New(soself->s_len);  in s_unpack_internal()
1509     for (code = soself->s_codes; code->fmtdef != NULL; code++) {  in s_unpack_internal()
1776 s_pack_internal(PyStructObject *soself, PyObject *const *args, int offset, char* buf)  in s_pack_internal()  argument
1783     memset(buf, '\0', soself->s_size);  in s_pack_internal()
1785     for (code = soself->s_codes; code->fmtdef != NULL; code++) {  in s_pack_internal()
1866     PyStructObject *soself;  in s_pack()  local
1869     soself = (PyStructObject *)self;  in s_pack()
1871     assert(soself->s_codes != NULL);  in s_pack()
1872     if (nargs != soself->s_len)  in s_pack()
1875             "pack expected %zd items for packing (got %zd)", soself->s_len, nargs);  in s_pack()
1882     buf = _PyBytesWriter_Alloc(&writer, soself->s_size);  in s_pack()
1889     if ( s_pack_internal(soself, args, 0, buf) != 0 ) {  in s_pack()
1894     return _PyBytesWriter_Finish(&writer, buf + soself->s_size);  in s_pack()
1908     PyStructObject *soself;  in s_pack_into()  local
1913     soself = (PyStructObject *)self;  in s_pack_into()
1915     assert(soself->s_codes != NULL);  in s_pack_into()
1916     if (nargs != (soself->s_len + 2))  in s_pack_into()
1929                         soself->s_len, (nargs - 2));  in s_pack_into()
1949         if (offset + soself->s_size > 0) {  in s_pack_into()
1952                          soself->s_size,  in s_pack_into()
1972     if ((buffer.len - offset) < soself->s_size) {  in s_pack_into()
1974         assert(soself->s_size >= 0);  in s_pack_into()
1980                      (size_t)soself->s_size + (size_t)offset,  in s_pack_into()
1981                      soself->s_size,  in s_pack_into()
1989     if (s_pack_internal(soself, args, 2, (char*)buffer.buf + offset) != 0) {  in s_pack_into()