#pragma prototyped

#ifndef _FINDLIB_H

#define _FINDLIB_H

#include <ast.h>

#include <cdt.h>

#include <ctype.h>

#include <error.h>

#include <ls.h>

#include <regex.h>

#include <vmalloc.h>

#define FF_old 1 /* old format - 7 bit bigram */

#define FF_gnu 2 /* gnu 8 bit no bigram */

#define FF_dir 3 /* FF_gnu, dirs have trailing / */

#define FF_typ 4 /* FF_dir with types */

#define FF_gnu_magic "LOCATE02"

#define FF_dir_magic "FIND-DIR-02"

#define FF_typ_magic "FIND-DIR-TYPE-03"

#define FF_ESC 0036

#define FF_MAX 0200

#define FF_MIN 0040

#define FF_OFF 0016

#define FF_SET_TYPE(p,i) ((p)->decode.bigram1[((i)>>3)&((1<<CHAR_BIT)-1)]|=(1<<((i)&07)))

#define FF_OK_TYPE(p,i) (!(p)->types||((p)->decode.bigram1[((i)>>3)&((1<<CHAR_BIT)-1)]&(1<<((i)&07))))

typedef struct

{

char* end;

char* type;

char* restore;

int count;

int found;

int ignorecase;

int match;

int peek;

int swap;

regex_t re;

char bigram1[(1<<(CHAR_BIT-1))];

char bigram2[(1<<(CHAR_BIT-1))];

char path[PATH_MAX];

char temp[PATH_MAX];

char pattern[1];

} Decode_t;

typedef struct

{

Dtdisc_t namedisc;

Dtdisc_t indexdisc;

Dt_t* namedict;

Dt_t* indexdict;

int prefix;

unsigned char bigram[2*FF_MAX];

unsigned short code[FF_MAX][FF_MAX];

unsigned short hits[USHRT_MAX+1];

char path[PATH_MAX];

char mark[PATH_MAX];

char file[PATH_MAX];

char temp[PATH_MAX];

} Encode_t;

typedef union

{

Decode_t code_decode;

Encode_t code_encode;

} Code_t;

typedef struct

{

Dtlink_t byname;

Dtlink_t byindex;

unsigned long index;

char name[1];

} Type_t;

#define _FIND_PRIVATE_ \

Finddisc_t* disc; \

Vmalloc_t* vm; \

char** dirs; \

int* lens; \

Sfio_t* fp; \

Findverify_f verifyf; \

int generate; \

int method; \

int secure; \

int types; \

int verify; \

Code_t code;

#define decode code.code_decode

#define encode code.code_encode

#include <find.h>

#endif