diff --git a/inout.h b/inout.h
index 6469b4f..dba5f59 100644
--- a/inout.h
+++ b/inout.h
@@ -202,10 +202,8 @@ template<InOut::Pin enmPin>
 class InOutPin
 {
 public:
-	inline InOutPin() __attribute__( (always_inline) );
-
-	static inline void setDirection( InOut::Dir enmDir ) __attribute__( (always_inline) );
-	static inline void setPullup( bool bPullup ) __attribute__( (always_inline) );
+	static inline void direction( InOut::Dir enmDir ) __attribute__( (always_inline) );
+	static inline void pullup( bool bPullup ) __attribute__( (always_inline) );
 
 	static inline bool read() __attribute__( (always_inline) );
 	static inline void write( bool bValue ) __attribute__( (always_inline) );
@@ -213,12 +211,7 @@ public:
 
 //////////////////////////////////////////////////////////////////////////
 template<InOut::Pin enmPin>
-inline InOutPin<enmPin>::InOutPin()
-{}
-
-//////////////////////////////////////////////////////////////////////////
-template<InOut::Pin enmPin>
-inline void InOutPin<enmPin>::setDirection( InOut::Dir enmDir )
+inline void InOutPin<enmPin>::direction( InOut::Dir enmDir )
 {
 	constexpr volatile uint8_t *vpui8DDR = InOut::getPort( enmPin, InOut::Type::DDR );
 	constexpr uint8_t ui8Pin = InOut::getPin( enmPin );
@@ -231,7 +224,7 @@ inline void InOutPin<enmPin>::setDirection( InOut::Dir enmDir )
 
 //////////////////////////////////////////////////////////////////////////
 template<InOut::Pin enmPin>
-inline void InOutPin<enmPin>::setPullup( bool bPullup )
+inline void InOutPin<enmPin>::pullup( bool bPullup )
 {
 	write( bPullup );
 }
@@ -269,10 +262,8 @@ template<InOut::Port enmPort>
 class InOutPort
 {
 public:
-	inline InOutPort() __attribute__( (always_inline) );
-
-	static inline void setDirection( InOut::Dir enmDir ) __attribute__( (always_inline) );
-	static inline void setPullup( bool bPullup ) __attribute__( (always_inline) );
+	static inline void direction( InOut::Dir enmDir ) __attribute__( (always_inline) );
+	static inline void pullup( bool bPullup ) __attribute__( (always_inline) );
 
 	static inline uint8_t read() __attribute__( (always_inline) );
 	static inline void write( uint8_t ui8Value ) __attribute__( (always_inline) );
@@ -280,12 +271,7 @@ public:
 
 //////////////////////////////////////////////////////////////////////////
 template<InOut::Port enmPort>
-inline InOutPort<enmPort>::InOutPort()
-{}
-
-//////////////////////////////////////////////////////////////////////////
-template<InOut::Port enmPort>
-inline void InOutPort<enmPort>::setDirection( InOut::Dir enmDir )
+inline void InOutPort<enmPort>::direction( InOut::Dir enmDir )
 {
 	constexpr volatile uint8_t *vpui8DDR = InOut::getPort( static_cast<InOut::Pin>( enmPort ), InOut::Type::DDR );
 	*vpui8DDR = ( enmDir == InOut::Dir::OUT ) ? 0xFF : 0x00;
@@ -293,7 +279,7 @@ inline void InOutPort<enmPort>::setDirection( InOut::Dir enmDir )
 
 //////////////////////////////////////////////////////////////////////////
 template<InOut::Port enmPort>
-inline void InOutPort<enmPort>::setPullup( bool bPullup )
+inline void InOutPort<enmPort>::pullup( bool bPullup )
 {
 	write( bPullup ? 0xFF : 0x00 );
 }