diff -r 5b60464efbde -r c32454d69b85 contrib/python-zstandard/zstd/common/zstd_common.c
--- a/contrib/python-zstandard/zstd/common/zstd_common.c	Thu Feb 09 21:44:32 2017 -0500
+++ b/contrib/python-zstandard/zstd/common/zstd_common.c	Tue Feb 07 23:24:47 2017 -0800
@@ -43,10 +43,6 @@
 *   provides error code string from enum */
 const char* ZSTD_getErrorString(ZSTD_ErrorCode code) { return ERR_getErrorName(code); }
 
-/* ---   ZBUFF Error Management  (deprecated)   --- */
-unsigned ZBUFF_isError(size_t errorCode) { return ERR_isError(errorCode); }
-const char* ZBUFF_getErrorName(size_t errorCode) { return ERR_getErrorName(errorCode); }
-
 
 /*=**************************************************************
 *  Custom allocator