OBSOLETE__IOR      45 include/uapi/linux/ppdev.h #define PPRECONTROL	OBSOLETE__IOR(PP_IOCTL, 0x87, unsigned char)
OBSOLETE__IOR      49 include/uapi/linux/ppdev.h #define PPRFIFO		OBSOLETE__IOR(PP_IOCTL, 0x89, unsigned char)