From: Yann Collet <cyan@fb.com>
Date: Fri, 1 Sep 2017 07:12:07 +0000 (-0700)
Subject: fixed minor warning (empty translation unit)
X-Git-Tag: fuzz-corpora2~25^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d963daa6a97cd7ea61f3b8d5d4726269286a9054;p=thirdparty%2Fzstd.git

fixed minor warning (empty translation unit)
---

diff --git a/lib/common/threading.c b/lib/common/threading.c
index 4e47b6b91..a82c975b2 100644
--- a/lib/common/threading.c
+++ b/lib/common/threading.c
@@ -14,12 +14,8 @@
  * This file will hold wrapper for systems, which do not support pthreads
  */
 
-/* When ZSTD_MULTITHREAD is not defined, this file would become an empty translation unit.
- * Include some ISO C header code to prevent this and portably avoid related warnings.
- * (Visual C++: C4206 / GCC: -Wpedantic / Clang: -Wempty-translation-unit)
- */
-#include <stddef.h>
-
+/* create fake symbol to avoid empty trnaslation unit warning */
+int g_ZSTD_threading_useles_symbol;
 
 #if defined(ZSTD_MULTITHREAD) && defined(_WIN32)