ifd               134 src/simh/linehistory.c   int    ifd;            /* Terminal stdin file descriptor.                  */
ifd               299 src/simh/linehistory.c getCursorPosition(int ifd, int ofd)
ifd               314 src/simh/linehistory.c     if (read(ifd, buf + i, 1) != 1)
ifd               344 src/simh/linehistory.c getColumns(int ifd, int ofd)
ifd               354 src/simh/linehistory.c     start = getCursorPosition(ifd, ofd);
ifd               366 src/simh/linehistory.c     cols = getCursorPosition(ifd, ofd);
ifd               479 src/simh/linehistory.c       nread = read(ls->ifd, &c, 1);
ifd              1288 src/simh/linehistory.c   l.ifd           = stdin_fd;
ifd              1322 src/simh/linehistory.c     nread = read(l.ifd, &c, 1);
ifd              1437 src/simh/linehistory.c       if (read(l.ifd, seq, 1) == -1)
ifd              1442 src/simh/linehistory.c       if (read(l.ifd, seq + 1, 1) == -1)
ifd              1453 src/simh/linehistory.c           if (read(l.ifd, seq + 2, 1) == -1)