loopused          449 src/simh/sim_tmxr.c     int32 loopused = lp->lpbcnt;
loopused          451 src/simh/sim_tmxr.c     if (loopused < bufsize)
loopused          452 src/simh/sim_tmxr.c         bufsize = loopused;
loopused          453 src/simh/sim_tmxr.c     if (loopused == 0)