sys/wait.h not required in windows
diff --git a/device-cpu.c b/device-cpu.c
index d1eb4eb..be658d2 100644
--- a/device-cpu.c
+++ b/device-cpu.c
@@ -23,9 +23,9 @@
#include <sys/stat.h>
#include <sys/types.h>
-#include <sys/wait.h>
#ifndef WIN32
+#include <sys/wait.h>
#include <sys/resource.h>
#endif
#include <libgen.h>