Cocoa

Cocoa Layer

 * Mac:Cocoa:
 * Mac:Cocoa:AppKit:

Media Layer

 * Media Layer
 * Mac:Media:AVFoundation:
 * Mac:Media:Core Audio:
 * Mac:Media:OpenGL:
 * Mac:Media:Quartz:

Core Services Layer

 * Mac:Core Services:
 * Mac:Core Services:CoreData:
 * Mac:Core Services:CoreFoundation:
 * Mac:Core Services:CoreLocation:
 * Mac:Core Services:CoreMedia:
 * Mac:Core Services:Foundation:
 * Mac:Core Services:QuickLook:
 * Mac:Core Services:Security:
 * Mac:Core Services:WebKit:

Core OS Layer

 * Mac:Core OS:
 * Mac:Core OS:Accelerate:
 * Mac:Core OS:ExceptionHandling:
 * Mac:Core OS:OpenCL:

Kernel & Driver Layer

 * Mac:Kernel & Driver:
 * Mac:Kernel & Driver:IOKit:

Cocoa Touch Layer

 * iOS:Cocoa Touch:
 * iOS:Cocoa Touch:AdressBookUI:
 * iOS:Cocoa Touch:GameKit:
 * iOS:Cocoa Touch:iAD:
 * iOS:Cocoa Touch:MapKit:
 * iOS:Cocoa Touch:MessageUI:
 * iOS:Cocoa Touch:UIKit:

Media Layer

 * iOS:Media:
 * iOS:Media:AVFoundation:
 * iOS:Media:CoreAudio:
 * iOS:Media:CoreGraphics:
 * iOS:Media:CoreImage:
 * iOS:Media:CoreText:
 * iOS:Media:CoreVideo:
 * iOS:Media:GLKit:
 * iOS:Media:MediaPlayer:
 * iOS:Media:OpenGLES:
 * iOS:Media:QuartzCore:

Core Services Layer

 * iOS:Core Services:
 * iOS:Core Services:Accounts:
 * iOS:Core Services:AddressBook:
 * iOS:Core Services:CFNetwork:
 * iOS:Core Services:CoreData:
 * iOS:Core Services:CoreFoundation:
 * iOS:Core Services:CoreLocation:
 * iOS:Core Services:CoreMedia:
 * iOS:Core Services:CoreMotion:
 * iOS:Core Services:CoreTelephony:
 * iOS:Core Services:Foundation:
 * iOS:Core Services:QuickLook:
 * iOS:Core Services:StoreKit:
 * iOS:Core Services:SystemConfiguration:
 * iOS:Core Services:UIAutomation:

Core OS Layer

 * iOS:Core OS:
 * iOS:Core OS:Accelerate:
 * iOS:Core OS:CoreBluetooth:
 * iOS:Core OS:Security:
 * iOS:Core OS:System: