Cancels an action.
INKReturnCode INKActionCancel (INKAction
actionp)
Cancels an INKAction. If a NULL argument is
passed to INKActionCancel, then Traffic Server
will crash and will not return INK_ERROR.
Note:
it is the programmer’s responsibility to ensure that a non-null
value is passed to INKActionCancel.
INK_SUCCESS if the action is successfully
cancelled.
INK_ERROR if an error occurs.