
   /******************************************************************

       iLBC Speech Coder ANSI-C Source Code

       gainquant.h

       Copyright (C) The Internet Society (2004).
       All Rights Reserved.

   ******************************************************************/

#ifndef __iLBC_GAINQUANT_H
#define __iLBC_GAINQUANT_H

float gainquant(                /* (o) quantized gain value */
  float in,                     /* (i) gain value */
  float maxIn,                  /* (i) maximum of gain value */
  int cblen,                    /* (i) number of quantization indices */
  int *index                    /* (o) quantization index */
  );

float gaindequant(              /* (o) quantized gain value */
  int index,                    /* (i) quantization index */
  float maxIn,                  /* (i) maximum of unquantized gain */
  int cblen                     /* (i) number of quantization indices */
  );

#endif
