common: remove unused unistd.h #include

Gitlab: #2204

diff --git a/lib/common/timing.c b/lib/common/timing.c
index 9bc9ba0df692808184f39d0b6833d5f75c26bf1e..eba7639bbe9d6f333df5b3d92d745c4e637647f1 100644 (file)
--- a/lib/common/timing.c
+++ b/lib/common/timing.c
@@ -10,7 +10,6 @@
 
 #ifndef _WIN32
 
-#include        <unistd.h>
 #include       <sys/types.h>
 #include       <sys/times.h>
 #include       <sys/param.h>