Symbol: IPDIOC_REMOVE
usr/src/lib/libipd/common/libipd.c
268
if (ipip.ipip_arg != 0 && ioctl(fd, IPDIOC_REMOVE, &ipip) != 0) {
usr/src/uts/common/inet/ipd/ipd.c
1006
case IPDIOC_REMOVE: