1 files changed, 0 insertions, 101 deletions
diff --git a/1.2-netsec/codecs/ilbc/helpfun.h b/1.2-netsec/codecs/ilbc/helpfun.h
deleted file mode 100644
index 291a761d9..000000000
--- a/1.2-netsec/codecs/ilbc/helpfun.h
+++ /dev/null
@@ -1,101 +0,0 @@
-
-/******************************************************************
-
-    iLBC Speech Coder ANSI-C Source Code
-
-    helpfun.h         
-
-    Copyright (C) The Internet Society (2004). 
-    All Rights Reserved.
-
-******************************************************************/
-
-#ifndef __iLBC_HELPFUN_H
-#define __iLBC_HELPFUN_H
-
-void autocorr( 
-    float *r,       /* (o) autocorrelation vector */
-    const float *x, /* (i) data vector */
-    int N,          /* (i) length of data vector */
-    int order       /* largest lag for calculated 
-                       autocorrelations */
-);
-
-void window( 
-    float *z,       /* (o) the windowed data */
-    const float *x, /* (i) the original data vector */
-    const float *y, /* (i) the window */
-    int N           /* (i) length of all vectors */
-);
-
-
-
-void levdurb( 
-    float *a,       /* (o) lpc coefficient vector starting 
-                           with 1.0 */
-    float *k,       /* (o) reflection coefficients */
-    float *r,       /* (i) autocorrelation vector */
-    int order       /* (i) order of lpc filter */
-);
-
-void interpolate( 
-    float *out,     /* (o) the interpolated vector */
-    float *in1,     /* (i) the first vector for the 
-                           interpolation */
-    float *in2,     /* (i) the second vector for the 
-                           interpolation */
-    float coef,     /* (i) interpolation weights */
-    int length      /* (i) length of all vectors */
-);
-           
-void bwexpand( 
-    float *out,     /* (o) the bandwidth expanded lpc 
-                           coefficients */
-    float *in,      /* (i) the lpc coefficients before bandwidth
-                           expansion */
-    float coef,     /* (i) the bandwidth expansion factor */
-    int length      /* (i) the length of lpc coefficient vectors */
-);
-
-void vq( 
-    float *Xq,      /* (o) the quantized vector */
-    int *index,     /* (o) the quantization index */
-    const float *CB,/* (i) the vector quantization codebook */
-    float *X,       /* (i) the vector to quantize */
-    int n_cb,       /* (i) the number of vectors in the codebook */
-    int dim         /* (i) the dimension of all vectors */
-);  
-
-void SplitVQ( 
-    float *qX,      /* (o) the quantized vector */
-    int *index,     /* (o) a vector of indexes for all vector
-                           codebooks in the split */
-    float *X,       /* (i) the vector to quantize */
-    const float *CB,/* (i) the quantizer codebook */
-    int nsplit,     /* the number of vector splits */
-    const int *dim, /* the dimension of X and qX */
-    const int *cbsize /* the number of vectors in the codebook */
-);
-
-
-void sort_sq( 
-    float *xq,      /* (o) the quantized value */
-    int *index,     /* (o) the quantization index */
-    float x,    /* (i) the value to quantize */
-    const float *cb,/* (i) the quantization codebook */
-
-
-    int cb_size     /* (i) the size of the quantization codebook */
-);
-
-int LSF_check(      /* (o) 1 for stable lsf vectors and 0 for 
-                           nonstable ones */
-    float *lsf,     /* (i) a table of lsf vectors */
-    int dim,    /* (i) the dimension of each lsf vector */
-    int NoAn    /* (i) the number of lsf vectors in the 
-                           table */
-);
-
-#endif
-
-