diff -ur librealsense-1.12.1.orig/src/libuvc/libuvc.h librealsense-ppc64/src/libuvc/libuvc.h
--- librealsense-1.12.1.orig/src/libuvc/libuvc.h	2016-12-27 08:17:15.000000000 +0100
+++ librealsense-ppc64/src/libuvc/libuvc.h	2017-03-22 14:01:39.435066056 +0100
@@ -8,6 +8,7 @@
 #include <stdio.h> // FILE
 #include <errno.h>
 #include <libusb.h>
+#include <sys/time.h> // timeval
 #include "libuvc_config.h"
     
 /** UVC error types, based on libusb errors