 extension UInt16 : SDAtomicProtocol {
     
     /// Atomic fetch the current value with barrier.
-    public mutating func fetchSelf() -> (self: UInt16, value: UInt16) {
+    public mutating func fetchSelf() -> (current: UInt16, value: UInt16) {
         let val = _AtomicLoadU16Barrier(&self)
         return (val, val)
     }

extension UnsafeRawPointer : SDAtomicProtocol {
    
    /// Atomic fetch the current value with barrier.
    public mutating func fetchSelf() -> (self: UnsafeRawPointer, value: UnsafeRawPointer) {
        @_transparent
        func load(_ theVal: UnsafeMutablePointer<UnsafeRawPointer>) -> UnsafeMutableRawPointer {
            return theVal.withMemoryRebound(to: Optional<UnsafeRawPointer>.self, capacity: 1) { _AtomicLoadPtrBarrier($0) }

extension Int8 : SDAtomicProtocol {
    
    /// Atomic fetch the current value with barrier.
    public mutating func fetchSelf() -> (current: Int8, value: Int8) {
        let val = _AtomicLoad8Barrier(&self)
        return (val, val)
    }
