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<size>24</size>
<mbr r='__msg::msg_next' o='0' t='struct __msg *'/>
<mbr r='__msg::msg_type' o='64' t='long'/>
<mbr r='__msg::msg_ts' o='128' t='u_short'/>
<mbr r='__msg::msg_spot' o='144' t='short'/>
