c snrm2sub.f
c
c The program is a fortran wrapper for snrm2.
c Witten by Keita Teranishi. 2/11/1998
subroutine snrm2sub(n,x,incx,nrm2)
external snrm2
real snrm2,nrm2
integer n,incx
real x(*)
nrm2=snrm2(n,x,incx)
return
end