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-rw-r--r--ruby_1_8_6/ext/sdbm/sdbm.h84
1 files changed, 0 insertions, 84 deletions
diff --git a/ruby_1_8_6/ext/sdbm/sdbm.h b/ruby_1_8_6/ext/sdbm/sdbm.h
deleted file mode 100644
index ce8f54c4d4..0000000000
--- a/ruby_1_8_6/ext/sdbm/sdbm.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * sdbm - ndbm work-alike hashed database library
- * based on Per-Ake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
- * author: oz@nexus.yorku.ca
- * status: public domain.
- */
-#ifndef _SDBM_H_
-#define _SDBM_H_
-
-#define DBLKSIZ 4096
-#define PBLKSIZ 1024
-#define PAIRMAX 1008 /* arbitrary on PBLKSIZ-N */
-#define SPLTMAX 10 /* maximum allowed splits */
- /* for a single insertion */
-#define DIRFEXT ".dir"
-#define PAGFEXT ".pag"
-
-typedef struct {
- int dirf; /* directory file descriptor */
- int pagf; /* page file descriptor */
- int flags; /* status/error flags, see below */
- long maxbno; /* size of dirfile in bits */
- long curbit; /* current bit number */
- long hmask; /* current hash mask */
- long blkptr; /* current block for nextkey */
- int keyptr; /* current key for nextkey */
- long blkno; /* current page to read/write */
- long pagbno; /* current page in pagbuf */
- char pagbuf[PBLKSIZ]; /* page file block buffer */
- long dirbno; /* current block in dirbuf */
- char dirbuf[DBLKSIZ]; /* directory file block buffer */
-} DBM;
-
-#define DBM_RDONLY 0x1 /* data base open read-only */
-#define DBM_IOERR 0x2 /* data base I/O error */
-
-/*
- * utility macros
- */
-#define sdbm_rdonly(db) ((db)->flags & DBM_RDONLY)
-#define sdbm_error(db) ((db)->flags & DBM_IOERR)
-
-#define sdbm_clearerr(db) ((db)->flags &= ~DBM_IOERR) /* ouch */
-
-#define sdbm_dirfno(db) ((db)->dirf)
-#define sdbm_pagfno(db) ((db)->pagf)
-
-typedef struct {
- char *dptr;
- int dsize;
-} datum;
-
-extern datum nullitem;
-
-#if defined(__STDC__) || defined(MSDOS)
-#define proto(p) p
-#else
-#define proto(p) ()
-#endif
-
-/*
- * flags to sdbm_store
- */
-#define DBM_INSERT 0
-#define DBM_REPLACE 1
-
-/*
- * ndbm interface
- */
-extern DBM *sdbm_open proto((char *, int, int));
-extern void sdbm_close proto((DBM *));
-extern datum sdbm_fetch proto((DBM *, datum));
-extern int sdbm_delete proto((DBM *, datum));
-extern int sdbm_store proto((DBM *, datum, datum, int));
-extern datum sdbm_firstkey proto((DBM *));
-extern datum sdbm_nextkey proto((DBM *));
-
-/*
- * other
- */
-extern DBM *sdbm_prep proto((char *, char *, int, int));
-extern long sdbm_hash proto((char *, int));
-
-#endif /* _SDBM_H_ */