<def f='src/src/sys/dev/ic/oplvar.h' l='75' ll='80'/>
<size>24</size>
<mbr r='opl_attach_arg::iot' o='0' t='bus_space_tag_t'/>
<mbr r='opl_attach_arg::ioh' o='64' t='bus_space_handle_t'/>
<mbr r='opl_attach_arg::offs' o='128' t='int'/>
<mbr r='opl_attach_arg::done' o='160' t='int'/>
