device_script
static int device_script __P((char *, int, int, int, char *));
ok = device_script(ptycommand, opipe[0], ipipe[1], 1,
if (device_script(ptycommand, pty_master, pty_master, 1,
if (device_script(initializer, ttyfd, ttyfd, 0, "init") < 0) {
if (device_script(connector, ttyfd, ttyfd, 0, "connect") < 0) {
if (device_script(welcomer, ttyfd, ttyfd, 0, "welcome") < 0)
if (device_script(disconnect_script, ttyfd, ttyfd, 0,