fixed minor warning (empty translation unit)

2017-09-01 00:12:07 -07:00 · 2017-09-01 00:12:07 -07:00 · d963daa6a9
parent 3704507774
commit d963daa6a9
1 changed files with 2 additions and 6 deletions
--- 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)