 }
 
 
+// MARK: - Async – Struct
+
 public struct Async {
     
     private let block: dispatch_block_t

}


extension Async { // Regualar methods matching static once


	/* dispatch_async() */


import Foundation

// MARK: - HACK: For Swift 1.1
extension qos_class_t {
    
    public var id:Int {
        return Int(value)
    }
}


// MARK: - DSL for GCD queues

private class GCD {
	
