Cider Isn't Darwin Emulation, Really
cider src frameworks include
31 files

Accelerate
AddressBook
AE
AGL
ApplicationServices
ATS
AudioUnit
AVFoundation
Carbon
CarbonCore
ColorSync
ColorSyncLegacy
Contacts
CoreAudio
CoreImage
CoreLocation
CoreMedia
CoreMediaIO
CoreMIDI
CoreServices
FSEvents
HIServices
HIToolbox
Kerberos
LangAnalysis
LaunchServices
MapKit
OpenAL
PrintCore
QD
SpeechSynthesis