IsCursorKey






IsCursorKey, IsFunctionKey, IsKeypadKey, IsMiscFunctionKey,
IsModifierKey, IsPFKey, IsPrivateKeypadKey − keysym
classification macros

int IsCursorKey(KeySym keysym);

int IsFunctionKey(KeySym keysym);

int IsKeypadKey(KeySym keysym);

int IsMiscFunctionKey(KeySym keysym);

int IsModifierKey(KeySym keysym);

int IsPFKey(KeySym keysym);

int IsPrivateKeypadKey(KeySym keysym);



keysym    Specifies the KeySym that is to be tested.

The IsCursorKey macro returns True if the specified KeySym
is a cursor key.

The IsFunctionKey macro returns True if the KeySym is a
function key.

The IsKeypadKey macro returns True if the specified KeySym
is a keypad key.

The IsMiscFunctionKey macro returns True if the specified
KeySym is a miscellaneous function key.

The IsModifierKey macro returns True if the specified KeySym
is a modifier key.

The IsPFKey macro returns True if the specified KeySym is a
PF key.

The IsPrivateKeypadKey macro returns True if the specified
KeySym is a vendor‐private keypad key.

XkbKeyTypesForCoreSymbols(3), AllPlanes(3),
BlackPixelOfScreen(3), ImageByteOrder(3)
Xlib − C Language X Interface