/******************************************************************       iLBC Speech Coder ANSI-C Source Code       iCBSearch.h       Copyright (C) The Internet Society (2004).       All Rights Reserved.   ******************************************************************/   #ifndef __iLBC_ICBSEARCH_H   #define __iLBC_ICBSEARCH_H   void iCBSearch(       iLBC_Enc_Inst_t *iLBCenc_inst,                           /* (i) the encoder state structure */       int *index,         /* (o) Codebook indices */       int *gain_index,/* (o) Gain quantization indices */       float *intarget,/* (i) Target vector for encoding */       float *mem,         /* (i) Buffer for codebook construction */       int lMem,           /* (i) Length of buffer */       int lTarget,    /* (i) Length of vector */       int nStages,    /* (i) Number of codebook stages */       float *weightDenum, /* (i) weighting filter coefficients */       float *weightState, /* (i) weighting filter state */       int block           /* (i) the sub-block number */   );   #endif