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-rw-r--r--lock/util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/lock/util.h b/lock/util.h
index 54dc66b..cb4e86f 100644
--- a/lock/util.h
+++ b/lock/util.h
@@ -9,6 +9,8 @@
#define WDLEN 32
+void wdt_init(void);
+
void keygen(char *buf, uint8_t n);
void xor(const char *k, const char *s, char *d, uint8_t n);