/* All timestamp below or equal to this define are invalid/unset
* XXX the numerical value is 0 because of historical reason and will change.*/
-#define VLC_TS_INVALID (0)
-#define VLC_TS_0 (1)
+#define VLC_TS_INVALID INT64_C(0)
+#define VLC_TS_0 INT64_C(1)
#define CLOCK_FREQ INT64_C(1000000)