initialize exported arrays such that they aren't null
initialize exported arrays such that they aren't null

nikhan/st-core,nikhan/st-core,mikedewar/st-core,nikhan/st-core,nytlabs/st-core,nytlabs/st-core,nytlabs/st-core,nikhan/st-core,nytlabs/st-core,mikedewar/st-core,mikedewar/st-core,mikedewar/st-core