* %      GOTO  IOCXPLS;            /* GO TO PLS VERSION                 00050003
         MACRO                                                          00100021
         IECDIOCX                                                       00150021
****************************************************************        00200021
* THIS MACRO DESCRIBES THE EXTENSION TO THE COMMUNICATION AREA *        00250021
* OF THE I/O SUPERVISOR THAT IS GENERATED AT SYSGEN.           *        00300021
****************************************************************        00350021
         SPACE 1                                                        00400021
IOX      DSECT                                                          00450021
IOCX     EQU   IOX                                                      00460002
IOXOFSET DS    H                   MAX OFFSET + 1 IN UCB                00500021
*                                  ADDR LIST                            00510021
IOXCHMSK DS    H                   MASK OF GENERATED CHANNELS           00550021
IOXHICH  DS    C                   HIGHEST CHANNEL NUMBER GEND          00600021
IOXLCHCT DS    C                   NUMBER OF LCHS GEND                  00650021
         DS    H                   RESERVED                         CTC 00660002
IOXTCQSC DS    A                   ADDR OF IECTCQSC OR 0 IF NO CTC  CTC 00670002
IOXCRHA  DS    A                   ADDR OF IECVCRHA             Y30CQLG 00670103
IOXCRHD  DS    A                   ADDR OF IECVCRHD             Y30CQLG 00680003
IOXSTIDC DS    A                   ADDR OF IECVCRHV             Y30CQLG 00690003
IOXPSIX  DS    A                   FAST PATH TO PAGE FIX       @Y30IPLG 00693003
IOXPSIF  DS    A                   FAST PATH TO PAGE FREE      @Y30IPLG 00696003
         MEND                                                           00700021
*                                                                    */ 00720003
* %IOCXPLS: ;                                                           00750021
*                                                                       00800021
* /************************************************************/        00850021
* /*                                                          */        00900021
* /*  THIS STRUCTURE DESCRIBES THE EXTENSION TO THE COMUNICA- */        00950021
* /*  TION AREA OF THE I/O SUPERVISOR GENERATED AT SYSGEN.    */        01000021
* /*                                                          */        01050021
* /************************************************************/        01100021
*                                                                       01150021
*   DCL 1 IOCX  BDY(WORD)  BASED(IOCXPTR),                              01160021
*        2 IOX  PTR(15),           /* LABEL IDENTIFIER        */        01170002
*          3 IOXOFSET PTR(15),     /*MAX OFFSET + 1 IN UCB              01200002
*                                    ADDRESS LIST             */        01250002
*        2 IOXCHMSK PTR(15),       /*MASK OF GEND CHANNELS    */        01300002
*        2 IOXHICH  CHAR(1),       /*HIGHEST CHANNEL NUMBER             01350002
*                                    GENERATED                */        01400002
*        2 IOXLCHCT CHAR(1),       /* NUMBER OF LCHS GEND      */       01450002
*        2 *        CHAR(2),       /* RESERVED                Y30CQLG*/ 01460103
*        2 IOXTCQSC PTR(31),       /* ADDR OF IECTCQSC OR = 0     CTC*/ 01470002
*        2 IOXCRHA  PTR(31),       /* ADDR OF IECVCRHA        Y30CQLG*/ 01470103
*        2 IOXCRHD  PTR(31),       /* ADDR OF IECVCRHD        Y30CQLG*/ 01480003
*        2 IOXSTIDC PTR(31),       /* ADDR OF IECVCRHV        Y30CQLG*/ 01490003
*        2 IOXPSIX  PTR(31),        /* FAST PATH TO PAGE FIX @Y30IPLG*/ 01493003
*        2 IOXPSIF  PTR(31),        /* FAST PATH TO PAGE FREE@Y30IPLG*/ 01496003
*        2 IOXEND   CHAR(0);       /*END OF IOCOMEX           */        01500021