npioctl 99 include/uapi/linux/ppp-ioctl.h #define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */ npioctl 100 include/uapi/linux/ppp-ioctl.h #define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */