/*************************************************************************//*                                                                       *//*                  Language Technologies Institute                      *//*                     Carnegie Mellon University                        *//*                        Copyright (c) 2001                             *//*                        All Rights Reserved.                           *//*                                                                       *//*  Permission is hereby granted, free of charge, to use and distribute  *//*  this software and its documentation without restriction, including   *//*  without limitation the rights to use, copy, modify, merge, publish,  *//*  distribute, sublicense, and/or sell copies of this work, and to      *//*  permit persons to whom this work is furnished to do so, subject to   *//*  the following conditions:                                            *//*   1. The code must retain the above copyright notice, this list of    *//*      conditions and the following disclaimer.                         *//*   2. Any modifications must be clearly marked as such.                *//*   3. Original authors' names are not deleted.                         *//*   4. The authors' names are not used to endorse or promote products   *//*      derived from this software without specific prior written        *//*      permission.                                                      *//*                                                                       *//*  CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK         *//*  DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING      *//*  ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT   *//*  SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE      *//*  FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES    *//*  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN   *//*  AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,          *//*  ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF       *//*  THIS SOFTWARE.                                                       *//*                                                                       *//*************************************************************************//*             Author:  Alan W Black (awb@cs.cmu.edu)                    *//*               Date:  January 2001                                     *//*************************************************************************//*                                                                       *//*  Signal processing                                                    *//*                                                                       *//*************************************************************************/#ifndef _CST_SIGPR_H__#define _CST_SIGPR_H__ #include "cst_file.h"#include "cst_val.h"#include "cst_sts.h" cst_wave *lpc_resynth(cst_lpcres *lpcres);cst_wave *lpc_resynth_fixedpoint(cst_lpcres *lpcres);cst_wave *lpc_resynth_spike(cst_lpcres *lpcres); void add_residual_windowed(int targ_size, 			   unsigned char *targ_residual,			   int unit_size, 			   const unsigned char *unit_residual);void add_residual_g721(int targ_size, unsigned char *targ_residual,                       int packed_unit_size, const unsigned char *unit_residual);void add_residual_g721vuv(int targ_size, unsigned char *targ_residual,                          int uunit_size, const unsigned char *unit_residual);void add_residual_vuv(int targ_size, unsigned char *targ_residual,                      int packed_unit_size, const unsigned char *unit_residual);  #endif