Index: tdb/tdb.c
===================================================================
--- tdb.orig/tdb.c
+++ tdb/tdb.c
@@ -29,11 +29,82 @@ Last Changed Date: 2007-06-22 13:36:10 -
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 */
 
-#include "replace.h"
-#include "system/filesys.h"
-#include "system/time.h"
-#include "system/shmem.h"
-#include "system/select.h"
+#ifdef CONFIG_STAND_ALONE
+#define HAVE_MMAP
+#define HAVE_STRDUP
+#define HAVE_SYS_MMAN_H
+#define HAVE_UTIME_H
+#define HAVE_UTIME
+#endif
+#define _XOPEN_SOURCE 500
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <errno.h>
+#include <string.h>
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#include <sys/time.h>
+#include <sys/types.h>
+#include <time.h>
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#endif
+#include <sys/stat.h>
+#include <sys/file.h>
+#include <fcntl.h>
+
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+
+#ifndef MAP_FILE
+#define MAP_FILE 0
+#endif
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+#ifndef HAVE_STRDUP
+#define strdup rep_strdup
+static char *rep_strdup(const char *s)
+{
+	char *ret;
+	int length;
+	if (!s)
+		return NULL;
+
+	if (!length)
+		length = strlen(s);
+
+	ret = malloc(length + 1);
+	if (ret) {
+		strncpy(ret, s, length);
+		ret[length] = '\0';
+	}
+	return ret;
+}
+#endif
+
+#ifndef PRINTF_ATTRIBUTE
+#if (__GNUC__ >= 3) && (__GNUC_MINOR__ >= 1 )
+/** Use gcc attribute to check printf fns.  a1 is the 1-based index of
+ * the parameter containing the format, and a2 the index of the first
+ * argument. Note that some gcc 2.x versions don't handle this
+ * properly **/
+#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
+#else
+#define PRINTF_ATTRIBUTE(a1, a2)
+#endif
+#endif
+
+typedef int bool;
+
 #include "tdb.h"
 
 #ifndef u32