stdout_fd        1275 src/simh/linehistory.c linenoiseEdit(int stdin_fd, int stdout_fd, char *buf, size_t buflen,
stdout_fd        1286 src/simh/linehistory.c   l.ofd           = stdout_fd;
stdout_fd        1293 src/simh/linehistory.c   l.cols          = getColumns(stdin_fd, stdout_fd);