1 subroutine xilaenv (ispec, name, opts, n1, n2, n3, n4, retval)
2 character*(*) name, opts
3 integer ilaenv, ispec, n1, n2, n3, n4, retval
4 retval = ilaenv(ispec, name, opts, n1, n2, n3, n4)
subroutine xilaenv(ispec, name, opts, n1, n2, n3, n4, retval)