1 files changed, 0 insertions, 27 deletions
diff --git a/lock/util.h b/lock/util.h
deleted file mode 100644
index 84584aa..0000000
--- a/lock/util.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef MY_UTIL_H
-#define MY_UTIL_H
-
-#include <stdint.h>
-
-#define KEY     "dM>}jdb,6gsnC$J^K 8(I5vyPemPs%;K"
-#define SYN     "dM>}jdb,6gsnC$J^K 8(I5vyPemPs%;O"
-#define LOCK    "R,I7l^E4j]KyLR9'*Q{Jd'zu.~!84}Ij"
-#define UNLOCK  "R,I7l^E4j]KyLR9'*Q{Jd'zu.~!84}IL"
-
-#define WDLEN   32
-
-int is_btn_pressed(uint8_t pin, uint8_t btn);
-
-void xor(const char *k, const char *s, char *d, uint8_t n);
-
-uint16_t getvcc(void);
-
-void led_init(void);
-
-void led_locked(void);
-
-void led_unlocked(void);
-
-void led_bat(void);
-
-#endif /* MY_UTIL_H */