oldmlen          1159 dev/ic/awi.c   		int off, oldmlen;
oldmlen          1164 dev/ic/awi.c   		oldmlen = m0->m_pkthdr.len;
oldmlen          1165 dev/ic/awi.c   		while (oldmlen > off) {
oldmlen          1183 dev/ic/awi.c   			if (oldmlen - off >= MINCLSIZE) {
oldmlen          1196 dev/ic/awi.c   			if (n->m_len > oldmlen - off)
oldmlen          1197 dev/ic/awi.c   				n->m_len = oldmlen - off;