+// private keys for clientHasPrivilege
+#define kIOClientPrivilegeConsoleUser "console"
+#define kIOClientPrivilegeSecureConsoleProcess "secureprocess"
+
+// clientHasPrivilege security token for kIOClientPrivilegeSecureConsoleProcess
+typedef struct _IOUCProcessToken {
+ void * token;
+ UInt32 pid;
+} IOUCProcessToken;
+
+#define kIOKernelHasSafeSleep 1
+
+enum { kIOPrepareToPhys32 = 0x04 };
+
+#define kIODirectionPrepareToPhys32 ((IODirection) kIOPrepareToPhys32)
+
+#define kIOPlatformSleepActionKey "IOPlatformSleepAction" /* value is OSNumber (priority) */
+#define kIOPlatformWakeActionKey "IOPlatformWakeAction" /* value is OSNumber (priority) */
+#define kIOPlatformQuiesceActionKey "IOPlatformQuiesceAction" /* value is OSNumber (priority) */
+#define kIOPlatformActiveActionKey "IOPlatformActiveAction" /* value is OSNumber (priority) */