WSJT-X/lib/wsprd/fano.h

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/*
This file is part of wsprd.
File name: fano.h
Description: Header file for sequential Fano decoder.
Copyright 1994, Phil Karn, KA9Q
Minor modifications by Joe Taylor, K1JT
*/
int fano(unsigned int *metric, unsigned int *cycles, unsigned int *maxnp,
unsigned char *data,unsigned char *symbols, unsigned int nbits,
int mettab[2][256],int delta,unsigned int maxcycles);
int encode(unsigned char *symbols,unsigned char *data,unsigned int nbytes);
extern unsigned char Partab[];