/*   LPC Processing control variables:*//*  Files for Speech, Parameter, and Bitstream Input & Output,      and message and debug outputs.*/#if ANALYZER + SYNTHESIZER#include <stdio.h>extern FILE *fbi, *fbo, *fopen();#endif/*  Quantization, Listing control	*//*	int quant, listl, lincnt;*//*  Current frame, frames per block, current frame in block, bits per block       Unstable frames, Output clip count, Max onset buffer*/extern int nframe, nfb, nbits, nunsfm, iclip, maxosp, NFBLK;