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#if !defined(lpset_h)
#define lpset_h
#include "lpcset.h"
#include "lpcode.h"
#include "lptree.h"
/*
** Extra information for the result of 'charsettype'. When result is
** IChar, 'offset' is the character. When result is ISet, 'cs' is the
** supporting bit array (with offset included), 'offset' is the offset
** (in bytes), 'size' is the size (in bytes), and 'delt' is the default
** value for bytes outside the set.
*/
typedef struct {
const byte *cs;
int offset;
int size;
int deflt;
} charsetinfo;
int tocharset (TTree *tree, Charset *cs);
Opcode charsettype (const byte *cs, charsetinfo *info);
byte getbytefromcharset (const charsetinfo *info, int index);
void tree2cset (TTree *tree, charsetinfo *info);
#endif
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