Removed references to VxWorks 5.x

src/libCom/osi/os/vxWorks/osdStdio.c

@@ -9,6 +9,7 @@
 \*************************************************************************/
 
 #include <string.h>
+#include <vxWorks.h>
 #include <fioLib.h>
 #include "epicsStdio.h"
 #include "dbDefs.h"

src/libCom/osi/os/vxWorks/osdWireConfig.h

@@ -9,6 +9,7 @@
 #ifndef osdWireConfig_h
 #define osdWireConfig_h
 
+#include <vxWorks.h>
 #include <types/vxArch.h>
 
 #if _BYTE_ORDER == _LITTLE_ENDIAN