/* ----------------------------------------------------------------------
   LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator 

   Original Version:
   http://lammps.sandia.gov, Sandia National Laboratories
   Steve Plimpton, sjplimp@sandia.gov 

   See the README file in the top-level LAMMPS directory. 

   ----------------------------------------------------------------------- 

   USER-CUDA Package and associated modifications:
   https://sourceforge.net/projects/lammpscuda/ 

   Christian Trott, christian.trott@tu-ilmenau.de
   Lars Winterfeld, lars.winterfeld@tu-ilmenau.de
   Theoretical Physics II, University of Technology Ilmenau, Germany 

   See the README file in the USER-CUDA directory. 

   This software is distributed under the GNU General Public License.
------------------------------------------------------------------------- */

#include "cuda_shared.h"

extern "C" void initfftdata(double* in,FFT_FLOAT* out,int nfast,int nmid,int nslow);
extern "C" void permute(FFT_DATA* in,FFT_DATA* out,int nfast,int nmid,int nslow);
extern "C" void permute_scale(FFT_DATA* in,FFT_DATA* out,int nfast,int nmid,int nslow);
extern "C" void permute_part(FFT_DATA* in,FFT_DATA* out,int nfast,int nmid,int nslow,int ihi,int ilo,int jhi,int jlo,int khi,int klo);
extern "C" void FFTsyncthreads();