1 files changed, 2 insertions, 8 deletions
diff --git a/include/zeta.h b/include/zeta.h
index 291a2ff..2890199 100644
--- a/include/zeta.h
+++ b/include/zeta.h
@@ -32,12 +32,6 @@ extern void *port_a_isr_ptr;
 extern void *port_b_isr_ptr;
 
 void
-bootloader(void);
-
-uint16_t
-crc16(const void *buf, size_t len);
-
-void
 _menu(void);
 
 static inline int
@@ -58,8 +52,8 @@ clamp(int v, int low, int high)
 	return min(max(v, low), high);
 }
 
-static inline uint8_t
-bcd(uint8_t x)
+static inline u8
+bcd(u8 x)
 {
 	return ((x / 10) << 4) | (x % 10);
 }