/usr/include/mpeg3/audio/huffman.h is in libmpeg3-dev 1.8.dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | #ifndef HUFFMAN_H
#define HUFFMAN_H
/*
* huffman tables ... recalcualted to work with my optimzed
* decoder scheme (MH)
*
* probably we could save a few bytes of memory, because the
* smaller tables are often the part of a bigger table
*/
struct newhuff
{
unsigned int linbits;
short *table;
};
extern short mpeg3_tab0[1];
extern short mpeg3_tab1[7];
extern short mpeg3_tab2[17];
extern short mpeg3_tab3[17];
extern short mpeg3_tab5[31];
extern short mpeg3_tab6[31];
extern short mpeg3_tab7[71];
extern short mpeg3_tab8[71];
extern short mpeg3_tab9[71];
extern short mpeg3_tab10[127];
extern short mpeg3_tab11[127];
extern short mpeg3_tab12[127];
extern short mpeg3_tab13[511];
extern short mpeg3_tab15[511];
extern short mpeg3_tab16[511];
extern short mpeg3_tab24[511];
extern short mpeg3_tab_c0[31];
extern short mpeg3_tab_c1[31];
extern struct newhuff mpeg3_ht[32];
extern struct newhuff mpeg3_htc[2];
#endif
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