2 ***********************************************************
3 $SNARK_Header: S N A R K 1 4 - A PICTURE RECONSTRUCTION PROGRAM $
4 $HeadURL: svn://dig.cs.gc.cuny.edu/snark/trunk/src/snark/fft2p.h $
5 $LastChangedRevision: 85 $
6 $Date: 2014-07-02 16:07:08 -0400 (Wed, 02 Jul 2014) $
8 ***********************************************************
14 void fft2p(INTEGER imax, INTEGER istep, REAL* xs, REAL* x, INTEGER m, INTEGER invdir, INTEGER* ix, INTEGER nipf, INTEGER* ipf, INTEGER* ipu, REAL* vspt, REAL* t, BOOLEAN virt);