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39 lines
748 B
C
39 lines
748 B
C
#ifndef HUFF_H
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#define HUFF_H
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union HuffNode;
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struct HuffData {
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unsigned value:31;
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unsigned isLeaf:1;
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};
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struct HuffLeaf {
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struct HuffData header;
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unsigned char key;
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};
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struct HuffBranch {
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struct HuffData header;
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union HuffNode * left;
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union HuffNode * right;
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};
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union HuffNode {
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struct HuffData header;
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struct HuffLeaf leaf;
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struct HuffBranch branch;
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};
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typedef union HuffNode HuffNode_t;
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struct BitEncoding {
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unsigned long long nbits:6;
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unsigned long long bitstring:58;
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};
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unsigned char * HuffCompress(unsigned char * buffer, int srcSize, int * compressedSize_p, int bitDepth);
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unsigned char * HuffDecompress(unsigned char * buffer, int srcSize, int * uncompressedSize_p);
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#endif //HUFF_H
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