API: Use libuuid to generate uuid. v2.0.275

trunk/src/app/srs_app_latest_version.cpp

@@ -35,6 +35,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_app_utility.hpp>
 #include <srs_app_uuid.hpp>
 
+#include <unistd.h>
 #include <sstream>
 using namespace std;