c dnrm2sub.f
c
c The program is a fortran wrapper for dnrm2.
c Witten by Keita Teranishi. 2/11/1998
c
subroutine dnrm2sub(n,x,incx,nrm2)
c
external dnrm2
double precision dnrm2,nrm2
integer n,incx
double precision x(*)
c
nrm2=dnrm2(n,x,incx)
return
end