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CR80 Wang WCS documentation floppies

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⟦85678f64d⟧ Wang Wps File

    Length: 1103 (0x44f)
    Types: Wang Wps File
    Notes: Spelunked
    Names: »~ORPHAN02.03«

Derivation

└─⟦7f5d2b450⟧ Bits:30006107 8" Wang WCS floppy, CR 0170A
    └─ ⟦this⟧ »~ORPHAN02.03« 

WangText

e = true by the next call of VCO ̲Q ̲NEXT or VCO ̲Q ̲TERM.

 Export procedure V̲C̲O̲ ̲Q̲ ̲T̲E̲R̲M̲

 (R4 C K % VCO ̲Q ̲DESCR
  R6) C K LINK

 Procedure R̲E̲T̲U̲R̲N̲ ̲Q̲ ̲E̲L̲

 (R4 C D % VCO ̲Q ̲DESCR
  R6) C K LINK
  R7  R Set to VCO ̲STACK.CUR ̲PTR
 Other reg's  Destroyed !!!


         Returns or dismantles the queue element references
         by VCO ̲Q ̲DESCR according to VCO ̲Q ̲DESCR.STATE as follows:

         QU ̲EMPTY:     Nothing is done
         QU ̲RETURN:    Queue element is RETURN'ed toQUEUE
         QU ̲DISMANTLE: Queue is TEP ̲DISMANTLE's with CHECKPOINT
                       = FALSE
         Qu ̲SAVE:      Queue is TEP ̲DISMANTLE'd with CHECKPOINT
                       = TRUE

         Afterwards STATE IN VCO ̲Q ̲DESCR is set to QU ̲EMPTY.



4.2.1.7  S̲u̲b̲p̲a̲c̲k̲a̲g̲e̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲s̲



4.2.1.7.1          V̲C̲O̲ ̲U̲F̲C̲O̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲s̲
         The following commands are sent from VCO to UFCO via
         operation semaphore VUS ̲S2:

         START ̲UFCO
         STOP ̲UFCO
         BLOCK ̲UFC
         CLOSE ̲UFCO



4.2.1.7.2          U̲F̲C̲O̲ ̲V̲C̲O̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲s̲

         Completion codes are sent from UFCO to VCO for the
         following commands:

         START ̲UFCO
         STOP ̲UFCO
         BLOCK ̲UFCO
         CLOSE ̲UFCO

         The following completion codes exist:

         OK ̲CC
         ERROR ̲CC
         SPLIT ̲FAILED ̲CC