--- /dev/null
+#ifndef _BITS_TIMER_H
+#define _BITS_TIMER_H
+
+/** @file
+ *
+ * i386-specific timer API implementations
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <ipxe/bios_timer.h>
+#include <ipxe/rdtsc_timer.h>
+
+#endif /* _BITS_TIMER_H */