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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5722 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
28 lines
676 B
C
28 lines
676 B
C
#ifndef JELINEK_H
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#define JELINEK_H
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#include <stdint.h>
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struct node {
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uint64_t encstate; // Encoder state
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uint64_t encstate_highbits; // least significant 50 bits are the data
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int gamma; // Cumulative metric to this node
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unsigned int depth; // depth of this node
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unsigned int jpointer;
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};
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struct node *stack;
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int jelinek(unsigned int *metric,
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unsigned int *cycles,
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unsigned char *data,
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unsigned char *symbols,
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unsigned int nbits,
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unsigned int stacksize,
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struct node *stack,
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int mettab[2][256],
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unsigned int maxcycles);
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#endif
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