wsman-soap-envelope: fix compilation error
Use include "u/gettimeofday.h" instead of <sys/time.h>
to have definition of gettimeofday function for every platform.
#endif
#define _GNU_SOURCE
-#include <sys/time.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
+#include "u/gettimeofday.h"
#include "u/libu.h"
#include "wsman-xml-api.h"
#include "wsman-client-api.h"
