NPTY              206 arch/i386/i386/conf.c 	cdev_tty_init(NPTY,pts),	/* 5: pseudo-tty slave */
NPTY              207 arch/i386/i386/conf.c 	cdev_ptc_init(NPTY,ptc),	/* 6: pseudo-tty master */
NPTY              306 arch/i386/i386/conf.c 	cdev_ptm_init(NPTY,ptm),	/* 81: pseudo-tty ptm device */
NPTY             2334 kern/tty.c     #if NPTY > 0