API C Item.GetItemIcon

Needs summary.
 icon = C_Item.GetItemIcon(itemLocation)
 = C_Item.GetItemIconByID(itemInfo)
==Arguments==
===GetItemIcon===
:;itemLocation:
===GetItemIconByID===
:;itemInfo: : 
==Returns==
:;icon: : FileID
==Patch changes==
==See also==
* ()