MIN_MRU
if (long_val && long_val < MIN_MRU) {
log_Printf(LogWARN, "MRRU %ld: too small - min %d\n", long_val, MIN_MRU);
else if (long_val < MIN_MRU) {
log_Printf(LogWARN, "MRU %ld: too small - min %d\n", long_val, MIN_MRU);
} else if (mru < MIN_MRU) {
lcp->his_mrru = MIN_MRU;
else if (mru < MIN_MRU)
lcp->want_mrru = MIN_MRU;
else if (mru < MIN_MRU)
lcp->want_mru = MIN_MRU;