internal static extern SwiftMetatype PIMetadataAccessor_UnsafeMutableRawBufferPointer(SwiftMetadataRequest request);
public static extern SwiftMetatype IteratorProtocolMetadataAccessor(SwiftMetadataRequest request, SwiftMetatype mt);
internal static extern SwiftMetatype PIMetadataAccessor_SwiftOptional(SwiftMetadataRequest request, SwiftMetatype mt);
static extern MetadataResponse swift_getAssociatedTypeWitness(SwiftMetadataRequest request, SwiftProtocolWitnessTable witness, SwiftMetatype conformingType, IntPtr conformanceBaseDescriptor, IntPtr conformanceRequest);
internal static extern SwiftMetatype PIMetadataAccessor_DDate(SwiftMetadataRequest request);
public static extern SwiftMetatype PIMetadataAccessor_SwiftArray(SwiftMetadataRequest request, SwiftMetatype m);
internal static extern SwiftMetatype PIMetadataAccessor_Hasher(SwiftMetadataRequest request);
public static extern SwiftMetatype PIMetadataAccessor_SwiftSet(SwiftMetadataRequest request, SwiftMetatype t, IntPtr protocolWitness);
internal static extern SwiftMetatype PIMetadataAccessor_EveryProtocol(SwiftMetadataRequest request);
public static extern SwiftMetatype PIMetadataAccessor_SwiftDictionary(SwiftMetadataRequest request, SwiftMetatype t0, SwiftMetatype t1, IntPtr protocolWitness);