UjAPI - API Групп

// Group API
native GroupGetCount                        takes group whichGroup returns integer
native GroupContainsUnit                    takes group whichGroup, unit whichUnit returns boolean
native GroupGetUnitByIndex                  takes group whichGroup, integer index returns unit
native GroupForEachUnit                     takes group whichGroup returns unit	// this mimics FristOfGroup, but each consecutive call will pick next unit. DO NOT USE this with GroupRemoveUnit, as it will break it.
native GroupAddGroupEx                      takes group destGroup, group sourceGroup returns boolean
native GroupRemoveGroupEx                   takes group destGroup, group sourceGroup returns boolean
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