ACC Programmer's Reference Guide

8
Contents
3. ZCOM Tables and Data Structures
Introduction...............................................38
MemoryOrganization.......................................39
Differencesin32-bitand64-bitDataStructures..................40
ZCOMHeaderStructure.....................................42
NodeEntriesTable..........................................54
ZLUTables................................................57
IndividualZLUEntries ....................................57
LogicalTerminalTables......................................60
PhysicalTerminalTables.....................................66
InterfaceTable.............................................75
ResponseRecords...........................................94
QueueHeader..............................................97
DataBufferPool...........................................102
OrganizationofBufferPool................................102
MessageHeader...........................................107
MessageHeader(zmhd_type)...............................107
MessageIDHeader(zmid_type)............................108
MessageRequestHeader(zmrq_type) .......................111
SystemEventMessage(zevent_type)........................113
ZCOMKernelData ........................................118
NCARD................................................118
HPATable..............................................118
SYS....................................................122
HP ....................................................126
LINFO.................................................126