API GetNumBattlefieldPositions

Returns the number of players in the battleground that are not in your raid.
 count = GetNumBattlefieldPositions()
==Returns ==
;count : Number - Number of players in the battleground not in your raid
==Details==
* Returns 0 until RequestBattlefieldPositions() was called (returns even after call of RequestBattlefieldPositions() 0? Seems bugged, use GetPlayerMapPosition(unit) instead).
* You can use GetBattlefieldPosition(index) to retrieve the locations and names of the players.
==Patch changes==
*