RECMARK_STARTRECV
if (!record_write(recordf, RECMARK_STARTRECV, ibufp, nibuf,
case RECMARK_STARTRECV:
c = c==RECMARK_STARTSEND ? RECMARK_STARTRECV :
case RECMARK_STARTRECV:
c = c==RECMARK_STARTSEND ? RECMARK_STARTRECV :