 
 import Foundation
 
-// HACK: For Swift 1.1
+// 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 {
 	

}


/* dispatch_apply */

public struct Apply {
    
    // Apply runs a block multiple times, before returning. 
    // If you want run the block asynchounusly from the current thread, 
    // wrap it in an Async block, 

}


// MARK: - Async – Static methods

extension Async {

	
	/* dispatch_async() */
