1 files changed, 5 insertions, 18 deletions
diff --git a/subversion/include/private/svn_delta_private.h b/subversion/include/private/svn_delta_private.h
index 4de85a94b6c9..260327c43c69 100644
--- a/subversion/include/private/svn_delta_private.h
+++ b/subversion/include/private/svn_delta_private.h
@@ -101,25 +101,12 @@ svn_delta__delta_from_editor(const svn_delta_editor_t **deditor,
                              struct svn_delta__extra_baton *exb,
                              apr_pool_t *pool);
 
-/**
- * Get the data from IN, compress it according to the specified
- * COMPRESSION_LEVEL and write the result to OUT.
- * SVN_DELTA_COMPRESSION_LEVEL_NONE is valid for COMPRESSION_LEVEL.
- */
+/** Read the txdelta window header from @a stream and return the total
+    length of the unparsed window data in @a *window_len. */
 svn_error_t *
-svn__compress(svn_string_t *in,
-              svn_stringbuf_t *out,
-              int compression_level);
-
-/**
- * Get the compressed data from IN, decompress it and write the result to
- * OUT.  Return an error if the decompressed size is larger than LIMIT.
- */
-svn_error_t *
-svn__decompress(svn_string_t *in,
-                svn_stringbuf_t *out,
-                apr_size_t limit);
-
+svn_txdelta__read_raw_window_len(apr_size_t *window_len,
+                                 svn_stream_t *stream,
+                                 apr_pool_t *pool);
 
 #ifdef __cplusplus
 }