+/** The version number of the protocol used to communicate
+ * with servers. Intended to be bumped when incompatibilities
+ * are introduced.
+ */
+#define SERVER_LINK_VERSION 1
+
+typedef int64_t Time;
+#define TIME_MAX INT64_MAX
+#define TIME_HZ ((Time) 96000)
+typedef int64_t OutputAudioFrame;
+typedef int OutputVideoFrame;