/System/Library/Frameworks/Kernel.framework/Headers/IOKit kernel_iokit
/System/Library/Frameworks/Kernel.framework/Headers/libkern libkern
/System/Library/Frameworks/IOKit.framework/Versions/Current/Headers iokit_fw
/System/Library/Frameworks/Security.framework/Headers/ SecurityFramework
/System/Library/Frameworks/SystemConfiguration.framework/Headers/ SystemConfigurationFramework
/System/Library/Frameworks/ForceFeedback.framework/Headers/ ForceFeedbackFramework
/usr/include/DNSServiceDiscovery/ DNSServiceDiscovery

/usr/include/notify.h DarwinNotify
/System/Library/Frameworks/Message.framework/Headers/ message_framework
/System/Library/Frameworks/DirectoryService.framework/Headers directory_services
/System/Library/Frameworks/DiskArbitration.framework/Headers diskarb

# /usr/include misc_headers