成员的完整列表,这些成员属于 UTILHEADER,包括所有继承而来的类成员
| data_len | UTILHEADER | protected | |
| err_code | UTILHEADER | protected | |
| header_len | UTILHEADER | protected | |
| mac | UTILHEADER | protected | |
| opcode | UTILHEADER | protected | |
| sid | UTILHEADER | protected | |
| type | UTILHEADER | protected | |
| unknown2 | UTILHEADER | protected | |
| unknown28 | UTILHEADER | protected | |
| unknown4 | UTILHEADER | protected | |
| unknown6 | UTILHEADER | protected | |
| xid | UTILHEADER | protected |