Integrate uACPI

kernel/hal/x86_64/uACPI/include/uacpi/internal/registers.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include <uacpi/types.h>
+#include <uacpi/registers.h>
+
+uacpi_status uacpi_initialize_registers(void);
+void uacpi_deinitialize_registers(void);