NOMAJOR
rmc_comm_major = NOMAJOR;
major_t dmaj = NOMAJOR;
if (rmc_comm_major == NOMAJOR && dmaj != NOMAJOR)
static major_t rmc_comm_major = NOMAJOR;
lombus_major = NOMAJOR;
static major_t lombus_major = NOMAJOR;
major_t dmaj = NOMAJOR;
if (lombus_major == NOMAJOR && dmaj != NOMAJOR)