*
* $Id: ilsum.F,v 1.1.1.1 1996/04/01 15:02:30 mclareni Exp $
*
* $Log: ilsum.F,v $
* Revision 1.1.1.1  1996/04/01 15:02:30  mclareni
* Mathlib gen
*
*
#include "gen/pilot.h"
#if (defined(CERNLIB_DOUBLE))&&(!defined(CERNLIB_QMIBMVF))
      FUNCTION ILSUM(NW,LA,INC)
C
C CERN PROGLIB# F122    ILSUM           .VERSION GEN      2.30  890530
C ORIG. 30/05/89        F. Antonelli IBM, FCA
C
      LOGICAL LA(*)
C
      ILLSUM = 0
      IF(INC.GT.0) THEN
        IBEG = 1
        IEND = (NW-1)*INC+1
      ELSE
        IBEG = (1-NW)*INC+1
        IEND = 1
      END IF
      DO 10 J=IBEG, IEND, INC
        IF(LA(J)) ILLSUM = ILLSUM + 1
  10  CONTINUE
C
      ILSUM = ILLSUM
C
      END
#endif