1 files changed, 0 insertions, 3 deletions
diff --git a/def.h b/def.h
index 837f2b2..2898236 100644
--- a/def.h
+++ b/def.h
@@ -27,9 +27,6 @@
 
 #define UNUSED(x)	((void)(x))
 
-#define SetBit(Port, Mask) ((Port) |= (Mask))
-#define ClrBit(Port, Mask) ((Port) &= (~(Mask)))
-
 typedef uint16_t u16;
 typedef uint8_t u8;
 typedef int8_t s8;