os.h: change elif _WIN32 to elif defined(_WIN32)

[platform/upstream/libvorbis.git] / lib / lpc.h

diff --git a/lib/lpc.h b/lib/lpc.h
index 366226a..9cc7945 100644 (file)
--- a/lib/lpc.h
+++ b/lib/lpc.h
@@ -5,13 +5,12 @@
  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
- * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007             *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
   function: LPC low level routines
-  last mod: $Id: lpc.h,v 1.19 2002/07/11 06:40:49 xiphmont Exp $
 
  ********************************************************************/
 
@@ -19,25 +18,11 @@
 #define _V_LPC_H_
 
 #include "vorbis/codec.h"
-#include "smallft.h"
-
-typedef struct lpclook{
-  /* en/decode lookups */
-  drft_lookup fft;
-
-  int ln;
-  int m;
-
-} lpc_lookup;
-
-extern void lpc_init(lpc_lookup *l,long mapped, int m);
-extern void lpc_clear(lpc_lookup *l);
 
 /* simple linear scale LPC code */
 extern float vorbis_lpc_from_data(float *data,float *lpc,int n,int m);
-extern float vorbis_lpc_from_curve(float *curve,float *lpc,lpc_lookup *l);
 
 extern void vorbis_lpc_predict(float *coeff,float *prime,int m,
-                              float *data,long n);
+                               float *data,long n);
 
 #endif