$NSCT mapping

Table 1. Structure NSCT
`Offset Dec`	`Offset Hex`	`Type`	`Len`	`Name(Dim)`	`Description`
`0`	`(0)`	`STRUCTURE`	`0`	`NSCT`
`0`	`(0)`	`CHARACTER`	`4`	`NSCID`	`NSCT eyecatcher`
`4`	`(4)`	`ADDRESS`	`1`	`NSCVER`	`NSCT version number`
`4`	`(4)`	`X'1'`	`0`	`NSCVERN`	`"1" NSCT version`
`5`	`(5)`	`BITSTRING`	`3`		`Reserved`
`8`	`(8)`	`ADDRESS`	`4`	`NSCSPCL`	`PCL address of server PCL`
`12`	`(C)`	`ADDRESS`	`4`	`NSCHCCT`	`HCCT address`
`16`	`(10)`	`ADDRESS`	`4`	`NSCTCT`	`IAZYTCT address`
`20`	`(14)`	`ADDRESS`	`4`	`NSCPALET`	`ALET for PCL data space`
`24`	`(18)`	`ADDRESS`	`4`	`NSCTALET`	`ALET for TBUF data space`
`28`	`(1C)`	`ADDRESS`	`4`	`NSCNALET`	`ALET for NIT data space`
`32`	`(20)`	`SIGNED`	`4`	`NSCTECB`	`ECB`
`36`	`(24)`	`BITSTRING`	`3`	`NSCDEVID`	`Device id of server`
`39`	`(27)`	`BITSTRING`	`1`		`Reserved`
`40`	`(28)`	`BITSTRING`	`4`		`Reserved`
`44`	`(2C)`	`ADDRESS`	`4`	`NSCNSSTH`	`Head of NSST chain`
`48`	`(30)`	`ADDRESS`	`4`	`NSCNSSTT`	`Tail of NSST chain`
`52`	`(34)`	`ADDRESS`	`4`	`NSCNSWEH`	`Head of subtask chain`
`56`	`(38)`	`ADDRESS`	`4`	`NSCNSWET`	`Tail of subtask chain`
`60`	`(3C)`	`ADDRESS`	`4`	`NSCGPWEH`	`Head of GP subtask chain`
`64`	`(40)`	`ADDRESS`	`4`	`NSCGPWET`	`Tail of GP subtask chain`
`68`	`(44)`	`ADDRESS`	`4`	`NSCGPQEH`	`Head of GP subtask work q`
`72`	`(48)`	`ADDRESS`	`4`	`NSCGPQET`	`Tail of GP subtask work q`
`76`	`(4C)`	`ADDRESS`	`4`	`NSCNCPE`	`Address of POST element`
`80`	`(50)`	`ADDRESS`	`2`	`NSCGPCNT(2)`	`Initial/current subtask counts for GP subtasks`
`84`	`(54)`	`ADDRESS`	`2`	`NSCRQCNT(2)`	`Initial/current subtask counts for request subtask`
`88`	`(58)`	`ADDRESS`	`4`	`NSCBUFQ`	`Buffers queued for garbage collection`
`92`	`(5C)`	`SIGNED`	`4`	`NSCGPECB`	`GP subtask restart ECB`
`96`	`(60)`	`ADDRESS`	`4`	`(6)`	`Reserved`
`120`	`(78)`	`DBL WORD`	`8`	`NSCDWORK`	`Doubleword work area`
`128`	`(80)`	`SIGNED`	`4`	`NSCTSAVE(18)`	`Save area for init routine and server main task`
`200`	`(C8)`	`BITSTRING`	`600`	`NSCTTRCA`	`TRCA`
`800`	`(320)`	`DBL WORD`	`8`	`NSCTWORK(0)`	`Working storage`
`Parameter list for ESTAEX macro`
`800`	`(320)`	`SIGNED`	`4`	`(0)`
`800`	`(320)`	`ADDRESS`	`1`	`NSCESTAE`	`FLAGS FOR ESTAEX`
`801`	`(321)`	`ADDRESS`	`1`		`SECOND FLAG BYTE`
`802`	`(322)`	`ADDRESS`	`1`		`THIRD FLAG BYTE`
`803`	`(323)`	`ADDRESS`	`1`		`VERSION NUMBER`
`804`	`(324)`	`ADDRESS`	`4`		`TOKEN VALUE AREA`
`808`	`(328)`	`ADDRESS`	`4`		`PARM. LIST ADDR. NOT SPECIFIED`
`812`	`(32C)`	`ADDRESS`	`4`		`ALET FOR PARM LIST`
`816`	`(330)`	`ADDRESS`	`4`		`EXIT ADDR NOT SPECD`
`816`	`(330)`	`X'14'`	`0`	`NSCESTLN`	`"*-NSCESTAE" Length of list form`
`Parameter list for IDENTIFY macro`
`800`	`(320)`	`SIGNED`	`4`	`NSCIDENT(0)`	`IDENTIFY parm list (see IEAVID00 for details)`
`800`	`(320)`	`ADDRESS`	`4`	`NSCID_ADDR`	`Entry address`
`804`	`(324)`	`CHARACTER`	`8`	`NSCID_NAME`	`Entry name`
`812`	`(32C)`	`BITSTRING`	`1`	`NSCID_AMODE`	`AMODE indicator (X'02' --> 31 bit)`
`813`	`(32D)`	`BITSTRING`	`3`		`Reserved`
`816`	`(330)`	`SIGNED`	`4`	`NSCID_XTLNG`	`Length of the extent list`
`820`	`(334)`	`SIGNED`	`4`	`NSCID_XTCNT`	`Number of extents`
`824`	`(338)`	`SIGNED`	`4`	`NSCID_XTLEN`	`Length of extent`
`828`	`(33C)`	`ADDRESS`	`4`	`NSCID_XTADR`	`Start of 1st extent`
`828`	`(33C)`	`X'10'`	`0`	`NSCID_XTSIZ`	`"*-NSCID_XTLNG" Length of extent list area`
`Parameter list for STIMERM macro`
`800`	`(320)`	`ADDRESS`	`4`	`NSCDECBL(2)`	`ECB list`
`808`	`(328)`	`SIGNED`	`4`	`NSCDSTID`	`STIMERM ID=id-area`
`812`	`(32C)`	`SIGNED`	`4`	`NSCDTECB`	`STIMER ECB`
`MACDATE = 08/19/88`
`816`	`(330)`	`BITSTRING`	`24`	`NSCDSTMS`	`REMOTE STIMERM SET PARM LIST`
`MACDATE = 08/19/88`
`840`	`(348)`	`BITSTRING`	`16`	`NSCDSTMC`	`REMOTE STIMERM TEST/CANCEL PARM LIST`
`Parameter list for ENFREQ macro`
`800`	`(320)`	`ADDRESS`	`4`	`NSCEECBL(2)`	`ECB list`
`808`	`(328)`	`SIGNED`	`4`	`NSCETOKN`	`Token for ENFREQ DELETE`
`812`	`(32C)`	`SIGNED`	`4`	`NSCENFPT`	`ENFPTR equated to this`
`816`	`(330)`	`SIGNED`	`4`	`NSCENFRQ(0)`	`START OF ENF PARAMETER LIST`
`816`	`(330)`	`ADDRESS`	`2`		`LENGTH OF ENF PARAMETER LIST`
`818`	`(332)`	`ADDRESS`	`2`		`REQUESTED ENF ACTION`
`820`	`(334)`	`ADDRESS`	`4`		`EVENT CODE`
`824`	`(338)`	`ADDRESS`	`1`		`FLAG FIELD`
`825`	`(339)`	`ADDRESS`	`1`		`MASK FOR COMPARING QUALIFIERS`
`826`	`(33A)`	`ADDRESS`	`1`		`KEY FOR FREEPRM`
`827`	`(33B)`	`ADDRESS`	`1`		`SUBPOOL FOR FREEPRM`
`828`	`(33C)`	`ADDRESS`	`4`		`QUALIFIER`
`832`	`(340)`	`ADDRESS`	`4`		`EXIT ROUTINE ADDRESS`
`836`	`(344)`	`ADDRESS`	`4`		`Address of caller's parameters`
`840`	`(348)`	`ADDRESS`	`4`		`TOKEN`
`844`	`(34C)`	`ADDRESS`	`4`		`Length of caller's parameters`
`848`	`(350)`	`ADDRESS`	`2`		`VERSION OF PARM LIST`
`850`	`(352)`	`ADDRESS`	`2`		`RESERVED FIELD`
`852`	`(354)`	`ADDRESS`	`4`		`RETURN ADDRESS`
`856`	`(358)`	`CHARACTER`	`8`		`ESTABLISHER NAME`
`864`	`(360)`	`CHARACTER`	`8`		`LISTEN EXIT NAME`
`872`	`(368)`	`ADDRESS`	`4`		`LISTENER NUMBER (RETURNED)`
`876`	`(36C)`	`CHARACTER`	`4`		`SPECIAL EXIT RETURN CODE`
`880`	`(370)`	`BITSTRING`	`32`		`Bit-mapped qualifier`
`912`	`(390)`	`ADDRESS`	`1`		`Flag byte`
`913`	`(391)`	`BITSTRING`	`3`		`Reserved`
`916`	`(394)`	`ADDRESS`	`4`		`Reserved`
`916`	`(394)`	`X'68'`	`0`	`NSCENFLN`	`"*-NSCENFRQ"`
`WTO parameter list`
`1056`	`(420)`	`SIGNED`	`4`	`NSCWTOPL(0)`
`1056`	`(420)`	`ADDRESS`	`2`		`TEXT LENGTH`
`1058`	`(422)`	`BITSTRING`	`2`		`MCSFLAGS`
`1060`	`(424)`	`CHARACTER`	`53`
`1185`	`(4A1)`	`ADDRESS`	`1`		`VERSION LEVEL`
`1186`	`(4A2)`	`BITSTRING`	`1`		`MISCELLANEOUS FLAGS`
`1187`	`(4A3)`	`ADDRESS`	`1`		`REPLY LENGTH`
`1188`	`(4A4)`	`ADDRESS`	`1`		`LENGTH OF WPX`
`1189`	`(4A5)`	`BITSTRING`	`2`		`EXTENDED MCS FLAGS`
`1191`	`(4A7)`	`ADDRESS`	`2`		`RESERVED`
`1193`	`(4A9)`	`ADDRESS`	`4`		`REPLY BUFFER ADDRESS`
`1197`	`(4AD)`	`ADDRESS`	`4`		`REPLY ECB ADDRESS`
`1201`	`(4B1)`	`ADDRESS`	`4`		`CONNECT ID`
`1205`	`(4B5)`	`BITSTRING`	`2`		`DESCRIPTOR CODES`
`1207`	`(4B7)`	`ADDRESS`	`2`		`RESERVED`
`1209`	`(4B9)`	`BITSTRING`	`16`
`1225`	`(4C9)`	`BITSTRING`	`2`		`MESSAGE TYPE`
`1227`	`(4CB)`	`ADDRESS`	`2`		`MESSAGE'S PRIORITY`
`1229`	`(4CD)`	`CHARACTER`	`8`		`JOB ID`
`1237`	`(4D5)`	`CHARACTER`	`8`		`JOB NAME`
`1245`	`(4DD)`	`CHARACTER`	`8`		`RETRIEVAL KEY`
`1253`	`(4E5)`	`ADDRESS`	`4`		`TOKEN FOR DOM`
`1257`	`(4E9)`	`ADDRESS`	`4`		`CONSOLE ID`
`1261`	`(4ED)`	`CHARACTER`	`8`		`SYSTEM NAME`
`1269`	`(4F5)`	`CHARACTER`	`8`		`CONSOLE NAME`
`1277`	`(4FD)`	`ADDRESS`	`4`		`REPLY CONSOLE NAME/ID ADDR`
`1281`	`(501)`	`ADDRESS`	`4`		`CART ADDRESS`
`1285`	`(505)`	`ADDRESS`	`4`		`WSPARM ADDRESS`
`1285`	`(505)`	`X'509'`	`0`	`NSCTLEN`	`"*-NSCT" Length of NSCT`

Table 2. Cross Reference for $NSCT
`Name`	`Offset`	`Hex Tag`
`NSCBUFQ`	`58`
`NSCDECBL`	`320`
`NSCDEVID`	`24`
`NSCDSTID`	`328`
`NSCDSTMC`	`348`	`0`
`NSCDSTMS`	`330`	`0`
`NSCDTECB`	`32C`
`NSCDWORK`	`78`
`NSCEECBL`	`320`
`NSCENFLN`	`394`	`68`
`NSCENFPT`	`32C`
`NSCENFRQ`	`330`
`NSCESTAE`	`320`
`NSCESTLN`	`330`	`14`
`NSCETOKN`	`328`
`NSCGPCNT`	`50`	`0`
`NSCGPECB`	`5C`
`NSCGPQEH`	`44`
`NSCGPQET`	`48`
`NSCGPWEH`	`3C`
`NSCGPWET`	`40`
`NSCHCCT`	`C`
`NSCID`	`0`	`D5E2C3E3`
`NSCID_ADDR`	`320`
`NSCID_AMODE`	`32C`
`NSCID_NAME`	`324`
`NSCID_XTADR`	`33C`
`NSCID_XTCNT`	`334`
`NSCID_XTLEN`	`338`
`NSCID_XTLNG`	`330`
`NSCID_XTSIZ`	`33C`	`10`
`NSCIDENT`	`320`
`NSCNALET`	`1C`
`NSCNCPE`	`4C`
`NSCNSSTH`	`2C`
`NSCNSSTT`	`30`
`NSCNSWEH`	`34`
`NSCNSWET`	`38`
`NSCPALET`	`14`
`NSCRQCNT`	`54`	`0`
`NSCSPCL`	`8`
`NSCT`	`0`
`NSCTALET`	`18`
`NSCTCT`	`10`
`NSCTECB`	`20`
`NSCTLEN`	`505`	`509`
`NSCTSAVE`	`80`
`NSCTTRCA`	`C8`
`NSCTWORK`	`320`
`NSCVER`	`4`
`NSCVERN`	`4`	`1`
`NSCWTOPL`	`420`