1 files changed, 9 insertions, 0 deletions

diff --git a/bootloader/x1000/x1000bootloader.h b/bootloader/x1000/x1000bootloader.h
index 05f421fc61..bb35cd3b78 100644
--- a/bootloader/x1000/x1000bootloader.h
+++ b/bootloader/x1000/x1000bootloader.h
@@ -23,6 +23,7 @@
 #define __X1000BOOTLOADER_H__
 
 #include "config.h"
+#include <stdbool.h>
 
 #if defined(FIIO_M3K)
 # define BL_RECOVERY        BUTTON_VOL_UP
@@ -96,6 +97,14 @@ void reboot(void);
  * Misc
  */
 
+enum {
+    DISK_PRESENT = 0,
+    DISK_ABSENT = -1,
+    DISK_CANCELED = -2,
+};
+
+int check_disk(bool wait);
+
 void recovery_menu(void) __attribute__((noreturn));
 
 #endif /* __X1000BOOTLOADER_H__ */