+// IOService matching property names
+#define kIOProviderClassKey "IOProviderClass"
+#define kIONameMatchKey "IONameMatch"
+#define kIOPropertyMatchKey "IOPropertyMatch"
+#define kIOPropertyExistsMatchKey "IOPropertyExistsMatch"
+#define kIOPathMatchKey "IOPathMatch"
+#define kIOLocationMatchKey "IOLocationMatch"
+#define kIOParentMatchKey "IOParentMatch"
+#define kIOResourceMatchKey "IOResourceMatch"
+#define kIOResourceMatchedKey "IOResourceMatched"
+#define kIOMatchedServiceCountKey "IOMatchedServiceCountMatch"
+
+#define kIONameMatchedKey "IONameMatched"
+
+#define kIOMatchCategoryKey "IOMatchCategory"
+#define kIODefaultMatchCategoryKey "IODefaultMatchCategory"
+
+#define kIOMatchedPersonalityKey "IOMatchedPersonality"
+#define kIORematchPersonalityKey "IORematchPersonality"
+#define kIORematchCountKey "IORematchCount"
+#define kIODEXTMatchCountKey "IODEXTMatchCount"
+
+// Entitlements to check against dext process
+// Property is an array, one or more of which may match, of:
+// an array of entitlement strings, all must be present
+// Any array can be a single string.
+#define kIOServiceDEXTEntitlementsKey "IOServiceDEXTEntitlements"
+
+// Entitlement required to open dext connection
+#define kIODriverKitEntitlementKey "com.apple.developer.driverkit"
+
+// Entitlements required to open dext IOUserClient
+// Property is an array of strings containing CFBundleIdentifiers of service being opened
+#define kIODriverKitUserClientEntitlementsKey "com.apple.developer.driverkit.userclient-access"
+
+// Other DriverKit entitlements
+#define kIODriverKitUSBTransportEntitlementKey "com.apple.developer.driverkit.transport.usb"
+#define kIODriverKitHIDTransportEntitlementKey "com.apple.developer.driverkit.transport.hid"
+#define kIODriverKitHIDFamilyDeviceEntitlementKey "com.apple.developer.driverkit.family.hid.device"
+#define kIODriverKitHIDFamilyEventServiceEntitlementKey "com.apple.developer.driverkit.family.hid.eventservice"
+#define kIODriverKitTransportBuiltinEntitlementKey "com.apple.developer.driverkit.builtin"
+
+
+// When possible, defer matching of this driver until kextd has started.
+#define kIOMatchDeferKey "IOMatchDefer"