diff -r 89742f1fa6cb -r 73fef626dae3 contrib/python-zstandard/zstd/compress/zstd_ldm.h
--- a/contrib/python-zstandard/zstd/compress/zstd_ldm.h	Tue Sep 25 20:55:03 2018 +0900
+++ b/contrib/python-zstandard/zstd/compress/zstd_ldm.h	Mon Oct 08 16:27:40 2018 -0700
@@ -61,9 +61,7 @@
  */
 size_t ZSTD_ldm_blockCompress(rawSeqStore_t* rawSeqStore,
             ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM],
-            ZSTD_compressionParameters const* cParams,
-            void const* src, size_t srcSize,
-            int const extDict);
+            void const* src, size_t srcSize);
 
 /**
  * ZSTD_ldm_skipSequences():