63 		if (_mwrite(md, p->dat->buf, p->dat->len) != 0)  in mflush()
68 		Free(p->dat->buf);  in mflush()
69 		Free(p->dat);  in mflush()
125         || (p->dat = (struct strbuf *)Malloc(sizeof(struct strbuf))) == NULL  in mwrite()
126     	|| (p->dat->buf = (char *)Malloc(size)) == NULL)  in mwrite()
131     (void) memcpy(p->dat->buf, msgbuf, size);  in mwrite()
132     p->dat->len = size;  in mwrite()
144 		if (_mwrite(md, p->dat->buf, p->dat->len) != 0) {  in mwrite()
150 		Free(p->dat->buf);  in mwrite()
151 		Free(p->dat);  in mwrite()
165     struct strbuf	dat;  in _mwrite()  local
180 	    dat.buf = msgbuf;  in _mwrite()
181 	    dat.maxlen = dat.len = size;  in _mwrite()
185 	    if (Putmsg(md, &ctl, &dat, flag) == 0)  in _mwrite()