Re: Is there a way in Fortran to designate an integer value as integer*8 ?

I need many of my integers to be integer*8 in my port to 64 bit.  In C/ C++ code, I can say 123456L to mean a long long value, generally 64 bit.  Is there a corresponding way to do this in Fortran or am I stuck with:
      call xyz (1)
      subroutine xyz (ivalue)
     integer*8 ivalue
     ...
     return end
 must be:
      integer*8 ivalue
     ...
     ivalue = 1
     call xyz (ivalue)
 Thanks,
Lynn