*DECK NP$8TIN 
*IF,DEF,XFR 
USETEXT NX$ACBF 
USETEXT AIPDEF
USETEXT HEADER
USETEXT NP$STAT 
USETEXT NP$DB 
USETEXT NP$NWL
USETEXT NP$MODE 
USETEXT NP$GETS 
USETEXT NX$ACBX 
      PROC NP$8TIN(NPASCWD,INTVALUE); 
      BEGIN 
# 
**
*     1.  PROC NAME          AUTHOR          DATE 
* 
*         NP$8TIN            Y. C. YIP       02/16/1984 
* 
*     2.  FUNCTIONAL DESCRIPTION. 
* 
*         NP$8TIN PICKS UP THE DD VALUE IN ASCII REPRESENTATION 
*         AND RETURN THE INTEGER VALUE OF THE CHECKMARK TO INTVALUE.
* 
*     3.  METHOD USED.
* 
*         NP$8TIN LOOPS AROUND THE DD FIELDS STARTING FROM THE
*         LAST DD FIELD. IT PICKS UP THE ASCII VALUE, SUBTRACT
*         ASCII VALUE 0 FROM IT TO GET THE ACTUAL NUMERICAL VALUE 
*         WORD OFFSET OF THE CURRENT PRU. DBIT IS ONLY USED BY THE
*         RESULT TO IT. 
* 
*     4.  ENTRY CONDITIONS: 
* 
*         NPASCWD = WORD CONTAINING THE DD
*         INTVALUE = RETURN PARAMETER 
* 
* 
*     5.  EXIT CONDITIONS:  
* 
*         INTVALUE HAS THE CHECKMARK NUMBER.
*         NPASCWD IS UNCHANGED
# 
# 
****
# 
      XREF
        BEGIN 
        END 
# 
****
# 
      ITEM NPASCWD;                      # WORD CONTAINING THE ASCII DD#
      ITEM INTVALUE;                     # PARAMETER THAT RETURNS THE  #
      ITEM TEMP;                         # INTEGER TEMPORARY           #
      ITEM EXPONENT;                     # POWER OF TEN                #
      ITEM INDEX;                        # LOOP INDEX                  #
      CONTROL EJECT;
# 
************************************************************************
*                                                                      *
*     CODE OF NP$8TIN BEGINS HERE                                      *
*                                                                      *
************************************************************************
# 
      EXPONENT = 1;                      # START WITH 1                #
      INTVALUE = 0;                      # INTIALIZE INTVALUE          #
      FOR INDEX = DDEND STEP -BYTE$SIZE UNTIL DDSTART 
      DO
        BEGIN 
        TEMP = B<INDEX,BYTE$SIZE>NPASCWD;     # GET THE ASCII VALUE    #
        TEMP = TEMP - ASCII$ZERO; 
        TEMP = TEMP*EXPONENT;            # CALCULATE CHECKMARK VALUE   #
        INTVALUE = TEMP + INTVALUE; 
        EXPONENT = EXPONENT*10; 
        END 
      RETURN;                            # RETURN TO CALLER            #
      END                                # END OF PROC NP$8TIN         #
TERM
*ENDIF