diff --git a/library/Ptr/Poke.hs b/library/Ptr/Poke.hs
--- a/library/Ptr/Poke.hs
+++ b/library/Ptr/Poke.hs
@@ -30,6 +30,21 @@
 word8 =
   pokeAndPeek B.word8
 
+{-# INLINE leWord16 #-}
+leWord16 :: Poke Word16
+leWord16 =
+  pokeAndPeek B.leWord16
+
+{-# INLINE leWord32 #-}
+leWord32 :: Poke Word32
+leWord32 =
+  pokeAndPeek B.leWord32
+
+{-# INLINE leWord64 #-}
+leWord64 :: Poke Word64
+leWord64 =
+  pokeAndPeek B.leWord64
+
 {-# INLINE beWord16 #-}
 beWord16 :: Poke Word16
 beWord16 =
diff --git a/library/Ptr/PokeAndPeek.hs b/library/Ptr/PokeAndPeek.hs
--- a/library/Ptr/PokeAndPeek.hs
+++ b/library/Ptr/PokeAndPeek.hs
@@ -57,6 +57,24 @@
   {-# SCC "word8" #-} 
   PokeAndPeek 1 A.pokeWord8 A.peekWord8
 
+{-# INLINE leWord16 #-}
+leWord16 :: InvPokeAndPeek Word16
+leWord16 =
+  {-# SCC "leWord16" #-} 
+  PokeAndPeek 2 A.pokeLEWord16 A.peekLEWord16
+
+{-# INLINE leWord32 #-}
+leWord32 :: InvPokeAndPeek Word32
+leWord32 =
+  {-# SCC "leWord32" #-} 
+  PokeAndPeek 4 A.pokeLEWord32 A.peekLEWord32
+
+{-# INLINE leWord64 #-}
+leWord64 :: InvPokeAndPeek Word64
+leWord64 =
+  {-# SCC "leWord64" #-} 
+  PokeAndPeek 8 A.pokeLEWord64 A.peekLEWord64
+
 {-# INLINE beWord16 #-}
 beWord16 :: InvPokeAndPeek Word16
 beWord16 =
diff --git a/library/Ptr/Poking.hs b/library/Ptr/Poking.hs
--- a/library/Ptr/Poking.hs
+++ b/library/Ptr/Poking.hs
@@ -59,6 +59,11 @@
 word8 x =
   Poking 1 (flip A.pokeWord8 x)
 
+{-# INLINE leWord16 #-}
+leWord16 :: Word16 -> Poking
+leWord16 x =
+  Poking 2 (flip A.pokeLEWord16 x)
+
 {-# INLINE leWord32 #-}
 leWord32 :: Word32 -> Poking
 leWord32 x =
@@ -68,6 +73,11 @@
 leWord64 :: Word64 -> Poking
 leWord64 x =
   Poking 8 (flip A.pokeLEWord64 x)
+
+{-# INLINE beWord16 #-}
+beWord16 :: Word16 -> Poking
+beWord16 x =
+  Poking 2 (flip A.pokeBEWord16 x)
 
 {-# INLINE beWord32 #-}
 beWord32 :: Word32 -> Poking
diff --git a/ptr.cabal b/ptr.cabal
--- a/ptr.cabal
+++ b/ptr.cabal
@@ -1,7 +1,7 @@
 name:
   ptr
 version:
-  0.16.3
+  0.16.4
 category:
   Ptr, Data
 synopsis: