As seen on IRC: <damo22> im missing <kern/queue.h> from /usr/include/device/intr.h
Actually most of the file is not supposed to be getting installed... AIUI only the mach_intr_notification_t structure and the MACH_INTR_NOTIFY definition should be getting installed, but their place is in a device/notify.h file (similarly to mach/notify.h). I'll thus move them there. Samuel