ASMB
      HED "DMP" - FORTRAN INTERFACE TO .DMP . 
      NAM DMP,7  92069-16268 REV.1912 790320
* 
* 
* 
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* (C) COPYRIGHT HEWLETT-PACKARD COMPANY 1979. ALL RIGHTS RESERVED 
* NO PART OF THIS PROGRAM MAY BE PHOTOCOPIED, REPRODUCED, OR
* TRANSLATED TO ANOTHER PROGRAM LANGUAGE WITHOUT THE PRIOR
* WRITTEN CONSENT OF HEWLETT-PACKARD COMPANY. 
******************************************************************* 
* 
* 
*     SOURCE:    92069-18268
*     RELOC:     92069-16268
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* 
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* 
* 
      ENT DMP 
      EXT .DMP,.ENTR
* 
*     DMP PROVIDES A FORTRAN-CALLABLE DOUBLE INTEGER MULTIPLY.
* 
*     CALLING SEQUENCE: 
* 
*                   Z = DMP(X,Y)
* 
*     WHERE X,Y&Z ARE DECLARED REAL BUT CONTAIN DOUBLE
*     INTEGER VALUES. 
* 
*     OVERFLOW IS SET ONLY IF THE OPERATION OVERFLOWS, AND
*     IS TESTABLE BY THE ROUTINE "OFL". 
      SPC 3 
DMPA  DEF *-* 
DMPB  DEF *-* 
DMP   NOP 
      JSB .ENTR     COPY ADDRESSES. 
      DEF DMPA
      DLD DMPA,I    DO OPERATION. 
      JSB .DMP
      DEF DMPB,I
      JMP DMP,I     EXIT. RESULT IS IN (A,B)
* 
      END 
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