home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Shareware Supreme Volume 6 #1
/
swsii.zip
/
swsii
/
215
/
DDJ9208.ZIP
/
DFLT13.ZIP
/
HTREE.H
< prev
next >
Wrap
Text File
|
1992-03-25
|
862b
|
32 lines
/* ------------------- htree.h -------------------- */
#ifndef HTREE_H
#define HTREE_H
typedef unsigned int BYTECOUNTER;
/* ---- Huffman tree structure for building ---- */
struct htree {
BYTECOUNTER cnt; /* character frequency */
int parent; /* offset to parent node */
int right; /* offset to right child node */
int left; /* offset to left child node */
};
/* ---- Huffman tree structure in compressed file ---- */
struct htr {
int right; /* offset to right child node */
int left; /* offset to left child node */
};
extern struct htr *HelpTree;
void buildtree(void);
FILE *OpenHelpFile(void);
void HelpFilePosition(long *, int *);
void *GetHelpLine(char *);
void SeekHelpLine(long, int);
#endif