| /* |

| * FAAD - Freeware Advanced Audio Decoder |

| * Copyright (C) 2001 Menno Bakker |

| * |

| * This library is free software; you can redistribute it and/or |

| * modify it under the terms of the GNU Lesser General Public |

| * License as published by the Free Software Foundation; either |

| * version 2.1 of the License, or (at your option) any later version. |

| * |

| * This library is distributed in the hope that it will be useful, |

| * but WITHOUT ANY WARRANTY; without even the implied warranty of |

| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |

| * Lesser General Public License for more details. |

| |

| * You should have received a copy of the GNU Lesser General Public |

| * License along with this library; if not, write to the Free Software |

| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |

| * |

| * $Id: fastfft.h,v 1.3 2001/06/28 23:54:22 wmaycisco Exp $ |

| */ |

| |

| #include "transfo.h" |

| |

| #define PFFTW(name) CONCAT(pfftw_, name) |

| #define PFFTWI(name) CONCAT(pfftwi_, name) |

| #define CONCAT_AUX(a, b) a ## b |

| #define CONCAT(a, b) CONCAT_AUX(a,b) |

| #define FFTW_KONST(x) ((fftw_real) x) |

| |

| void PFFTW(twiddle_4)(fftw_complex *A, const fftw_complex *W, int iostride); |

| void PFFTWI(twiddle_4)(fftw_complex *A, const fftw_complex *W, int iostride); |

| |