* Returns the currently shown entry index of the button. */

* Look up the element at a given numeric index in a 2-3-4 tree. * Returns NULL if the index is out of range. */

Settable only attributes

* Conditional selection is done by negating 'which', to give a mask * word which is all 1s if which==1 and all 0s if which==0. Then you * can sele

does free buf, but you must free result */

Create methods

Set the calltip position, below the text by default or if above is false else above the text.

Convenience function

Helper function to free an array of uint16_t containing a ring * element, clearing it on the way since some of them are sensitive. */