1 files changed, 4 insertions, 1 deletions
diff --git a/include/hw/acpi/acpi.h b/include/hw/acpi/acpi.h
index e0e51e8..4b8ee09 100644
--- a/include/hw/acpi/acpi.h
+++ b/include/hw/acpi/acpi.h
@@ -21,7 +21,7 @@
  */
 
 #include "qemu/notify.h"
-#include "exec/memory.h"
+#include "system/memory.h"
 #include "hw/acpi/acpi_dev_interface.h"
 
 /*
@@ -150,6 +150,9 @@ struct ACPIREGS {
     Notifier wakeup;
 };
 
+/* Return whether ACPI subsystem is built in */
+bool acpi_builtin(void);
+
 /* PM_TMR */
 void acpi_pm_tmr_update(ACPIREGS *ar, bool enable);
 void acpi_pm_tmr_calc_overflow_time(ACPIREGS *ar);