API C FriendList.SortWho

Sorts the last /who reply received by the client.
 C_FriendList.SortWho(sorting)
==Arguments==
:;sorting: - The column by which you wish to sort the who list:
:: "name" (default), "level", "class", "zone", "guild", "race"
==Triggers events==
* is fired when the list is sorted
==Details==
* This function changes the mapping between indices and result rows.
* FrameXML will show the who frame on this event, even if it was not visible before.
* Calling the same sort twice will reverse the sort.
* You may sort by guild, race, or zone even if it is not the currently selected second column on the who frame.
==Patch changes==