1 files changed, 3 insertions, 0 deletions

diff --git a/firmware/target/arm/s5l8702/system-target.h b/firmware/target/arm/s5l8702/system-target.h
index b40d563e46..d3db7476ee 100644
--- a/firmware/target/arm/s5l8702/system-target.h
+++ b/firmware/target/arm/s5l8702/system-target.h
@@ -47,6 +47,9 @@ static inline void udelay(unsigned usecs)
     while (TIME_BEFORE(USEC_TIMER, stop));
 }
 
+void usb_insert_int(void);
+void usb_remove_int(void);
+
 #ifdef BOOTLOADER
 void system_preinit(void);
 #endif