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diff --git a/debian/htdig/htdig-3.2.0b6/db/db_int.h b/debian/htdig/htdig-3.2.0b6/db/db_int.h
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@@ -0,0 +1,305 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1996, 1997, 1998, 1999
+ * Sleepycat Software. All rights reserved.
+ *
+ * @(#)db_int.src 11.6 (Sleepycat) 10/1/99
+ */
+
+#ifndef _DB_INTERNAL_H_
+#define _DB_INTERNAL_H_
+
+/*******************************************************
+ * General includes.
+ *******************************************************/
+#include "db.h"
+
+#ifndef _MSC_VER /* WIN32 */
+#ifndef NO_SYSTEM_INCLUDES
+#ifdef __STDC__
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+#endif
+#endif
+
+#include "queue.h"
+#include "shqueue.h"
+
+/*******************************************************
+ * General purpose constants and macros.
+ *******************************************************/
+#define UINT16_T_MAX 0xffff /* Maximum 16 bit unsigned. */
+#define UINT32_T_MAX 0xffffffff /* Maximum 32 bit unsigned. */
+
+#define MEGABYTE 1048576
+#define GIGABYTE 1073741824
+
+#define MS_PER_SEC 1000 /* Milliseconds in a second. */
+#define USEC_PER_MS 1000 /* Microseconds in a millisecond. */
+
+#define DB_MIN_PGSIZE 0x000200 /* Minimum page size (512). */
+#define DB_MAX_PGSIZE 0x010000 /* Maximum page size (65536). */
+
+#define RECNO_OOB 0 /* Illegal record number. */
+
+/*
+ * If we are unable to determine the underlying filesystem block size, use
+ * 8K on the grounds that most OS's use less than 8K for a VM page size.
+ */
+#define DB_DEF_IOSIZE (8 * 1024)
+
+/*
+ * Aligning items to particular sizes or in pages or memory. ALIGNP is a
+ * separate macro, as we've had to cast the pointer to different integral
+ * types on different architectures.
+ *
+ * We cast pointers into unsigned longs when manipulating them because C89
+ * guarantees that u_long is the largest available integral type and further,
+ * to never generate overflows. However, neither C89 or C9X requires that
+ * any integer type be large enough to hold a pointer, although C9X created
+ * the intptr_t type, which is guaranteed to hold a pointer but may or may
+ * not exist. At some point in the future, we should test for intptr_t and
+ * use it where available.
+ */
+#undef ALIGNTYPE
+#define ALIGNTYPE u_long
+#undef ALIGNP
+#define ALIGNP(value, bound) ALIGN((ALIGNTYPE)value, bound)
+#undef ALIGN
+#define ALIGN(value, bound) (((value) + (bound) - 1) & ~(((u_int)bound) - 1))
+
+/*
+ * There are several on-page structures that are declared to have a number of
+ * fields followed by a variable length array of items. The structure size
+ * without including the variable length array or the address of the first of
+ * those elements can be found using SSZ.
+ *
+ * This macro can also be used to find the offset of a structure element in a
+ * structure. This is used in various places to copy structure elements from
+ * unaligned memory references, e.g., pointers into a packed page.
+ *
+ * There are two versions because compilers object if you take the address of
+ * an array.
+ */
+#undef SSZ
+#define SSZ(name, field) ((int)&(((name *)0)->field))
+
+#undef SSZA
+#define SSZA(name, field) ((int)&(((name *)0)->field[0]))
+
+/* Structure used to print flag values. */
+typedef struct __fn {
+ u_int32_t mask; /* Flag value. */
+ const char *name; /* Flag name. */
+} FN;
+
+/* Set, clear and test flags. */
+#define FLD_CLR(fld, f) (fld) &= ~(f)
+#define FLD_ISSET(fld, f) ((fld) & (f))
+#define FLD_SET(fld, f) (fld) |= (f)
+#define F_CLR(p, f) (p)->flags &= ~(f)
+#define F_ISSET(p, f) ((p)->flags & (f))
+#define F_SET(p, f) (p)->flags |= (f)
+#define LF_CLR(f) (flags &= ~(f))
+#define LF_ISSET(f) (flags & (f))
+#define LF_SET(f) (flags |= (f))
+
+/* Display separator string. */
+#undef DB_LINE
+#define DB_LINE "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="
+
+/* Unused, or not-used-yet variable. "Shut that bloody compiler up!" */
+#define COMPQUIET(n, v) (n) = (v)
+
+/*
+ * Purify and similar run-time tools complain about unitialized reads/writes
+ * for structure fields whose only purpose is padding.
+ */
+#define UMRW(v) (v) = 0
+
+/*******************************************************
+ * Files.
+ *******************************************************/
+ /*
+ * We use 1024 as the maximum path length. It's too hard to figure out what
+ * the real path length is, as it was traditionally stored in <sys/param.h>,
+ * and that file isn't always available.
+ */
+#undef MAXPATHLEN
+#define MAXPATHLEN 1024
+
+#define PATH_DOT "." /* Current working directory. */
+#define PATH_SEPARATOR "/" /* Path separator character. */
+
+/*
+ * Flags understood by CDB___os_open.
+ */
+#define DB_OSO_CREATE 0x001 /* POSIX: O_CREAT */
+#define DB_OSO_EXCL 0x002 /* POSIX: O_EXCL */
+#define DB_OSO_LOG 0x004 /* Opening a log file. */
+#define DB_OSO_RDONLY 0x008 /* POSIX: O_RDONLY */
+#define DB_OSO_SEQ 0x010 /* Expected sequential access. */
+#define DB_OSO_TEMP 0x020 /* Remove after last close. */
+#define DB_OSO_TRUNC 0x040 /* POSIX: O_TRUNC */
+
+/*
+ * Seek options understood by CDB___os_seek.
+ */
+typedef enum {
+ DB_OS_SEEK_CUR, /* POSIX: SEEK_CUR */
+ DB_OS_SEEK_END, /* POSIX: SEEK_END */
+ DB_OS_SEEK_SET /* POSIX: SEEK_SET */
+} DB_OS_SEEK;
+
+/*******************************************************
+ * Environment.
+ *******************************************************/
+/* Type passed to CDB___db_appname(). */
+typedef enum {
+ DB_APP_NONE=0, /* No type (region). */
+ DB_APP_DATA, /* Data file. */
+ DB_APP_LOG, /* Log file. */
+ DB_APP_TMP /* Temporary file. */
+} APPNAME;
+
+/* Most initialization methods cannot be called after open is called. */
+#define ENV_ILLEGAL_AFTER_OPEN(dbenv, name) \
+ if (F_ISSET((dbenv), DB_ENV_OPEN_CALLED)) \
+ return (CDB___db_mi_open(dbenv, name, 1));
+
+/* We're not actually user hostile, honest. */
+#define ENV_REQUIRES_CONFIG(dbenv, handle, subsystem) \
+ if (handle == NULL) \
+ return (CDB___db_env_config(dbenv, subsystem));
+
+/*******************************************************
+ * Database Access Methods.
+ *******************************************************/
+/* Initialization methods are often illegal before/after open is called. */
+#define DB_ILLEGAL_AFTER_OPEN(dbp, name) \
+ if (F_ISSET((dbp), DB_OPEN_CALLED)) \
+ return (CDB___db_mi_open(dbp->dbenv, name, 1));
+#define DB_ILLEGAL_BEFORE_OPEN(dbp, name) \
+ if (!F_ISSET((dbp), DB_OPEN_CALLED)) \
+ return (CDB___db_mi_open(dbp->dbenv, name, 0));
+/* Some initialization methods are illegal if environment isn't local. */
+#define DB_ILLEGAL_IN_ENV(dbp, name) \
+ if (!F_ISSET(dbp->dbenv, DB_ENV_DBLOCAL)) \
+ return (CDB___db_mi_env(dbp->dbenv, name));
+#define DB_ILLEGAL_METHOD(dbp, flags) { \
+ int __ret; \
+ if ((__ret = CDB___dbh_am_chk(dbp, flags)) != 0) \
+ return (__ret); \
+}
+
+/*******************************************************
+ * Mpool.
+ *******************************************************/
+/*
+ * File types for DB access methods. Negative numbers are reserved to DB.
+ */
+#define DB_FTYPE_SET -1 /* Call pgin/pgout functions. */
+#define DB_FTYPE_NOTSET 0 /* Don't call... */
+
+/* Structure used as the DB pgin/pgout pgcookie. */
+typedef struct __dbpginfo {
+ size_t db_pagesize; /* Underlying page size. */
+ int needswap; /* If swapping required. */
+} DB_PGINFO;
+
+/*******************************************************
+ * Log.
+ *******************************************************/
+/* Initialize an LSN to 'zero'. */
+#define ZERO_LSN(LSN) { \
+ (LSN).file = 0; \
+ (LSN).offset = 0; \
+}
+
+/* Return 1 if LSN is a 'zero' lsn, otherwise return 0. */
+#define IS_ZERO_LSN(LSN) ((LSN).file == 0)
+
+/* Test if we need to log a change. */
+#define DB_LOGGING(dbc) \
+ (F_ISSET((dbc)->dbp->dbenv, DB_ENV_LOGGING) && \
+ !F_ISSET(dbc, DBC_RECOVER))
+
+/*******************************************************
+ * Txn.
+ *******************************************************/
+#define DB_NONBLOCK(C) ((C)->txn != NULL && F_ISSET((C)->txn, TXN_NOWAIT))
+
+/*******************************************************
+ * Global variables.
+ *******************************************************/
+/*
+ * !!!
+ * Initialized in env/env_method.c, don't change this without changing that.
+ */
+typedef struct __db_globals {
+ u_int32_t db_mutexlocks; /* db_set_mutexlocks */
+ u_int32_t db_pageyield; /* db_set_pageyield */
+ u_int32_t db_panic; /* db_set_panic */
+ u_int32_t db_region_init; /* db_set_region_init */
+ u_int32_t db_tas_spins; /* db_set_tas_spins */
+ /* XA: list of opened environments. */
+ TAILQ_HEAD(__db_envq, __db_env) db_envq;
+} DB_GLOBALS;
+
+extern DB_GLOBALS CDB___db_global_values;
+#define DB_GLOBAL(v) CDB___db_global_values.v
+
+/* Forward structure declarations. */
+struct __db_reginfo_t; typedef struct __db_reginfo_t REGINFO;
+struct __mutex_t; typedef struct __mutex_t MUTEX;
+
+/*******************************************************
+ * More general includes.
+ *******************************************************/
+#include "debug.h"
+#include "mutex.h"
+#include "mutex_ext.h"
+#include "region.h"
+#include "env_ext.h"
+#include "os.h"
+#include "os_ext.h"
+#include "common_ext.h"
+
+
+/*******************************************************
+ * Stuff not defined in native WIN32 Env.
+ *******************************************************/
+#ifdef _MSC_VER /* _WIN32 */
+
+#include <windows.h>
+
+#define S_IRGRP 0 /* R for group */
+#define S_IWGRP 0 /* W for group */
+#define S_IROTH 0 /* R for other */
+#define S_IWOTH 0 /* W for other */
+#endif
+
+#ifdef _MSC_VER
+#ifndef S_IRUSR
+#if defined(_WIN32) || defined(WIN16)
+#define S_IRUSR S_IREAD /* R for owner */
+#define S_IWUSR S_IWRITE /* W for owner */
+#define S_IRGRP 0 /* R for group */
+#define S_IWGRP 0 /* W for group */
+#define S_IROTH 0 /* R for other */
+#define S_IWOTH 0 /* W for other */
+#else
+#define S_IRUSR 0000400 /* R for owner */
+#define S_IWUSR 0000200 /* W for owner */
+#define S_IRGRP 0000040 /* R for group */
+#define S_IWGRP 0000020 /* W for group */
+#define S_IROTH 0000004 /* R for other */
+#define S_IWOTH 0000002 /* W for other */
+#endif /* _WIN32 || WIN16 */
+#endif
+#endif
+
+#endif /* !_DB_INTERNAL_H_ */