#define PRIO_DARWIN_ROLE 6 /* Second argument is a PID */
-#define PRIO_DARWIN_ROLE_DEFAULT 0x0 /* Default state */
+#define PRIO_DARWIN_ROLE_DEFAULT 0x0 /* Reset to default state */
#define PRIO_DARWIN_ROLE_UI_FOCAL 0x1 /* On screen, focal UI */
-#define PRIO_DARWIN_ROLE_UI 0x2 /* On screen, non-focal UI */
+#define PRIO_DARWIN_ROLE_UI 0x2 /* On screen UI, focal unknown */
#define PRIO_DARWIN_ROLE_NON_UI 0x3 /* Off screen, non-focal UI */
+#define PRIO_DARWIN_ROLE_UI_NON_FOCAL 0x4 /* On screen, non-focal UI */
+#define PRIO_DARWIN_ROLE_TAL_LAUNCH 0x5 /* Throttled-launch (for OS X TAL resume) */
#endif /* PRIVATE */