ReadRollbackIndex.exe获取调查avbVBMeta结构体typedefstructAvbVBMetaImageHeader{ /* 0:Fourbytesequalto"AVB0"(AVB_MAGIC).*/ uint8_tmagic[AVB_MAGIC_LEN]; /* 4:Themajorversionoflibavbrequiredforthisheader.*/ uint32_tr