API GetNumMacroItemIcons

__NOTOC__
Returns the number of possible macro item icons. These icons differ from the normal macro icons in that they are icons for various items in the game -- potions, armor, etc., whereas normal macro icons are icons from actions and abilities such as spells or attacks.
 numIcons = GetNumMacroItemIcons()
==Parameters==
===Returns===
:;numIcons : Integer - Number of available macro item icons
==Example==
 local numIcons = GetNumMacroIcons()
 for i=1,numIcons do
 DEFAULT_CHAT_FRAME:AddMessage(string.format("Icon %d: %s",i,GetMacroItemIconInfo(i)));
 end
===Result===
Outputs the IDs and texture names for all available macro item icons to the default chat frame.
==Patch changes==
*