diff --git a/win32/win_opendir.c b/win32/win_opendir.c
index 0c7c91edd..59a5979bd 100644
--- a/win32/win_opendir.c
+++ b/win32/win_opendir.c
@@ -45,6 +45,14 @@ SOFTWARE.
 #define FILE_NAME_NORMALIZED 0
 #endif /* FILE_NAME_NORMALIZED */
 
+struct __dir
+{
+    struct dirent *entries;
+    intptr_t fd;
+    long int count;
+    long int index;
+};
+
 int closedir(DIR *dirp)
 {
     struct __dir *data = NULL;
@@ -327,52 +335,6 @@ DIR *opendir(const char *name)
     return dirp;
 }
 
-DIR *_wopendir(const wchar_t *name)
-{
-    DIR *dirp = NULL;
-    wchar_t *wname = __get_buffer();
-    int size = 0;
-    if (!wname)
-    {
-        errno = ENOMEM;
-        return NULL;
-    }
-    size = (int) wcslen(name);
-    if (size > NTFS_MAX_PATH)
-    {
-        free(wname);
-        return NULL;
-    }
-    memcpy(wname + 4, name, sizeof(wchar_t) * (size + 1));
-    dirp = __internal_opendir(wname, size + 5);
-    free(wname);
-    return dirp;
-}
-
-DIR *fdopendir(intptr_t fd)
-{
-    DIR *dirp = NULL;
-    wchar_t *wname = __get_buffer();
-    int size = 0;
-
-    if (!wname)
-    {
-        errno = ENOMEM;
-        return NULL;
-    }
-    size = GetFinalPathNameByHandleW((HANDLE) fd, wname + 4, NTFS_MAX_PATH,
-                                     FILE_NAME_NORMALIZED);
-    if (0 == size)
-    {
-        free(wname);
-        errno = ENOTDIR;
-        return NULL;
-    }
-    dirp = __internal_opendir(wname, size + 5);
-    free(wname);
-    return dirp;
-}
-
 struct dirent *readdir(DIR *dirp)
 {
     struct __dir *data = (struct __dir *) dirp;
@@ -388,38 +350,4 @@ struct dirent *readdir(DIR *dirp)
     return NULL;
 }
 
-void seekdir(DIR *dirp, long int offset)
-{
-    if (dirp)
-    {
-        struct __dir *data = (struct __dir *) dirp;
-        data->index = (offset < data->count) ? offset : data->index;
-    }
-}
-
-void rewinddir(DIR *dirp)
-{
-    seekdir(dirp, 0);
-}
-
-long int telldir(DIR *dirp)
-{
-    if (!dirp)
-    {
-        errno = EBADF;
-        return -1;
-    }
-    return ((struct __dir *) dirp)->count;
-}
-
-intptr_t dirfd(DIR *dirp)
-{
-    if (!dirp)
-    {
-        errno = EINVAL;
-        return -1;
-    }
-    return ((struct __dir *) dirp)->fd;
-}
-
 #endif /* _WIN32 */
diff --git a/win32/win_opendir.h b/win32/win_opendir.h
index 94c9d2c84..bfc626224 100644
--- a/win32/win_opendir.h
+++ b/win32/win_opendir.h
@@ -99,32 +99,12 @@ struct dirent
     char d_name[NAME_MAX];
 };
 
-struct __dir
-{
-    struct dirent *entries;
-    intptr_t fd;
-    long int count;
-    long int index;
-};
-
 int closedir(DIR *dirp);
 
 DIR *opendir(const char *name);
 
-DIR *_wopendir(const wchar_t *name);
-
-DIR *fdopendir(intptr_t fd);
-
 struct dirent *readdir(DIR *dirp);
 
-void seekdir(DIR *dirp, long int offset);
-
-void rewinddir(DIR *dirp);
-
-long int telldir(DIR *dirp);
-
-intptr_t dirfd(DIR *dirp);
-
 #endif /* WIN_OPENDIR_H */
 
 #endif /* _WIN32 */