diff --git a/client_events.go b/client_events.go
new file mode 100644
index 0000000..cafe9c2
--- /dev/null
+++ b/client_events.go
@@ -0,0 +1,163 @@
+/*
+client_events.go provides constants for making VNC keyboard and mouse events.
+
+Sample usage:
+
+// Move mouse to x=100, y=200.
+x, y := 100, 200
+conn.PointerEvent(vnc.ButtonNone, x, y)
+// Give mouse some time to "settle."
+time.Sleep(10*time.Millisecond)
+// Left click.
+conn.PointerEvent(vnc.ButtonLeft, x, y)
+conn.PointerEvent(vnc.ButtonNone, x, y)
+
+// Press return key
+conn.KeyEvent(vnc.KeyReturn, true)
+// Release the key.
+conn.KeyEvent(vnc.KeyReturn, false)
+*/
+
+package vnc
+
+// Latin 1 (byte 3 = 0)
+// ISO/IEC 8859-1 = Unicode U+0020..U+00FF
+const (
+	KeySpace = iota + 0x0020
+	KeyExclam
+	KeyQuoteDbl
+	KeyNumberSign
+	KeyDollar
+	KeyPercent
+	KeyAmpersand
+	KeyApostrophe
+	KeyParenLeft
+	KeyParenRight
+	KeyAsterisk
+	KeyPlus
+	KeyComma
+	KeyMinus
+	KeyPeriod
+	KeySlash
+	Key0
+	Key1
+	Key2
+	Key3
+	Key4
+	Key5
+	Key6
+	Key7
+	Key8
+	Key9
+	KeyColon
+	KeySemicolon
+	KeyLess
+	KeyEqual
+	KeyGreater
+	KeyQuestion
+	KeyAt
+	KeyA
+	KeyB
+	KeyC
+	KeyD
+	KeyE
+	KeyF
+	KeyG
+	KeyH
+	KeyI
+	KeyJ
+	KeyK
+	KeyL
+	KeyM
+	KeyN
+	KeyO
+	KeyP
+	KeyQ
+	KeyR
+	KeyS
+	KeyT
+	KeyU
+	KeyV
+	KeyW
+	KeyX
+	KeyY
+	KeyZ
+	KeyBracketLeft
+	KeyBackslash
+	KeyBracketRight
+	KeyAsciiCircum
+	KeyUnderscore
+	KeyGrave
+	Keya
+	Keyb
+	Keyc
+	Keyd
+	Keye
+	Keyf
+	Keyg
+	Keyh
+	Keyi
+	Keyj
+	Keyk
+	Keyl
+	Keym
+	Keyn
+	Keyo
+	Keyp
+	Keyq
+	Keyr
+	Keys
+	Keyt
+	Keyu
+	Keyv
+	Keyw
+	Keyx
+	Keyy
+	Keyz
+	KeyBraceLeft
+	KeyBar
+	KeyBraceRight
+	KeyAsciiTilde
+)
+const (
+	KeyBackspace = iota + 0xff08
+	KeyTab
+	KeyLinefeed
+	KeyClear
+	_
+	KeyReturn
+)
+const (
+	KeyPause      = 0xff13
+	KeyScrollLock = 0xff14
+	KeySysReq     = 0xff15
+	KeyEscape     = 0xff1b
+)
+const (
+	KeyF1 = iota + 0xffbe
+	KeyF2
+	KeyF3
+	KeyF4
+	KeyF5
+	KeyF6
+	KeyF7
+	KeyF8
+	KeyF9
+	KeyF10
+	KeyF11
+	KeyF12
+)
+const (
+	KeyShiftLeft = iota + 0xffe1
+	KeyShiftRight
+	KeyControlLeft
+	KeyControlRight
+	KeyCapsLock
+	_
+	_
+	_
+	KeyAltLeft
+	KeyAltRight
+
+	KeyDelete = 0xffff
+)
diff --git a/pointer.go b/pointer.go
index 86d84e3..e33331b 100644
--- a/pointer.go
+++ b/pointer.go
@@ -13,4 +13,5 @@ const (
 	Button6
 	Button7
 	Button8
+	ButtonNone = ButtonMask(0)
 )