port from perforce

nordlicht2014-intro/3rdparty/usync.h

@@ -0,0 +1,43 @@
+#ifndef USYNC_H
+#define USYNC_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#ifdef SYNC_PLAYER
+
+#include "../sync-data.h"
+
+extern float usync_values[SYNC_TRACK_COUNT];
+
+/* tiny api */
+#define usync_init() 0
+void usync_update(float t);
+#define usync_get_val(x) usync_values[ SYNC_TRACK_##x ]
+#define usync_export()
+
+#else /* !defined(SYNC_PLAYER) */
+
+#include "modified-rocket/sync.h"
+
+extern struct sync_device *usync_dev;
+extern float usync_time;
+
+int usync_init(void);
+void usync_update(float t);
+#define usync_get_val(track) sync_get_val(sync_get_track(usync_dev, #track), usync_time)
+void usync_export(void);
+
+/* implement these yourself */
+extern struct sync_cb usync_cb;
+extern void *usync_data;
+
+#endif /* !defined(SYNC_PLAYER) */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !defined(USYNC_H) */