14 lines
411 B
C
14 lines
411 B
C
#if !defined(_bitrenc_H)
|
|
# define _bitrenc_H (1)
|
|
# include "bitree.h"
|
|
|
|
/*Encoder-specific functions for Binary Indexed Trees.
|
|
See bitree.h for more detailed documentation.*/
|
|
|
|
/*Updates the frequency of a given symbol.
|
|
_sz: The size of the table.
|
|
_sym: The symbol to update.
|
|
_val: The amount to add to this symbol's frequency.*/
|
|
void ec_bitree_update(unsigned *_this,int _sz,int _sym,int _val);
|
|
|
|
#endif
|