MCR - BMS message control record dsect

     DESCRIPTIVE NAME = CICS TS BMS MESSAGE CONTROL RECORD DSECT
           Licensed Materials - Property of IBM
            Restricted Materials of IBM 
           5655-Y04
           (C) Copyright IBM Corp. 1993, 2014 
     FUNCTION = DEFINE THE BMS MESSAGE CONTROL RECORD (MCR). THE MCR
                DEFINES A BMS LOGICAL MESSAGE ON TEMPORARY STORAGE.
                IT IS OUTPUT BY DFHMCP, AND READ/UPDATED BY DFHTPS,
                DFHTPQ, AND DFHTPR.
                THE MCR TS QUEUE ID IS RELATED TO THE CORRESPONDING
                LOGICAL MESSAGE PAGE TS QUEUE BY A NAMING CONVENTION.
     NOTES :
      DEPENDENCIES = S/370
      RESTRICTIONS = NONE
      REGISTER CONVENTIONS = NOT APPLICABLE
      MODULE TYPE = DSECT
      MODULE SIZE = NOT APPLICABLE
      ATTRIBUTES = DSECT
     ENTRY POINT = NOT APPLICABLE
      PURPOSE = SEE FUNCTION
      LINKAGE = NOT APPLICABLE
     INPUT = NOT APPLICABLE
     OUTPUT = NOT APPLICABLE
     EXIT-NORMAL = NOT APPLICABLE
     EXIT-ERROR = NOT APPLICABLE
     EXTERNAL REFERENCES = NONE
      CONTROL BLOCKS = NOT APPLICABLE
      TABLES = NOT APPLICABLE
      MACROS = NONE
      ALL DISPLACEMENTS ARE COMPUTED FROM 'DFHMCRDS'

         NOTE -- DSECTS FOR THE MCR AND MCB SHOULD HAVE
         EQUIVALENT BIT PATTERNS FOR THE FOLLOWING FLAGS --
               XXXTITLE - MESSAGE HAS A TITLE
               XXXWBCUR WTBRK=CURR (2741)
               XXXWBALL WTBRK=ALL (2741)
               XXXEODOP EODPURG=OPER
               WHERE XXX IS ONE OF MCR OR MCB