First commit after CVS conversion. Should be just administrative changes.

lib/cdda_interface/smallft.h

@@ -0,0 +1,28 @@
+/*
+  $Id: smallft.h,v 1.2 2008/04/16 17:00:40 karl Exp $
+
+  Copyright (C) 2008 Rocky Bernstein <rocky@gnu.org>
+  Copyright (C) 1998 Monty xiphmont@mit.edu
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/******************************************************************
+ * FFT implementation from OggSquish, minus cosine transforms.
+ * Only convenience functions exposed
+ ******************************************************************/
+
+extern void fft_forward(int n, float *buf, float *trigcache, int *sp);
+extern void fft_backward(int n, float *buf, float *trigcache, int *sp);
+extern void fft_i(int n, float **trigcache, int **splitcache);