<def f='src/src/sys/sys/bootblock.h' l='828' ll='838'/>
<size>512</size>
<mbr r='apple_drvr_map::sbSig' o='0' t='__uint16_t'/>
<mbr r='apple_drvr_map::sbBlockSize' o='16' t='__uint16_t'/>
<mbr r='apple_drvr_map::sbBlkCount' o='32' t='__uint32_t'/>
<mbr r='apple_drvr_map::sbDevType' o='64' t='__uint16_t'/>
<mbr r='apple_drvr_map::sbDevID' o='80' t='__uint16_t'/>
<mbr r='apple_drvr_map::sbData' o='96' t='__uint32_t'/>
<mbr r='apple_drvr_map::sbDrvrCount' o='128' t='__uint16_t'/>
<mbr r='apple_drvr_map::sb_dd' o='144' t='struct apple_drvr_descriptor [61]'/>
<mbr r='apple_drvr_map::pad' o='4048' t='__uint16_t [3]'/>
