+void *ldisc_create(Config *mycfg, Terminal *term,
+ Backend *back, void *backhandle,
+ void *frontend)
+{
+ Ldisc ldisc = snew(struct ldisc_tag);
+
+ ldisc->buf = NULL;
+ ldisc->buflen = 0;
+ ldisc->bufsiz = 0;
+ ldisc->quotenext = 0;
+
+ ldisc->cfg = mycfg;
+ ldisc->back = back;
+ ldisc->backhandle = backhandle;
+ ldisc->term = term;
+ ldisc->frontend = frontend;
+
+ /* Link ourselves into the backend and the terminal */
+ if (term)
+ term->ldisc = ldisc;
+ if (back)
+ back->provide_ldisc(backhandle, ldisc);
+
+ return ldisc;
+}
+
+void ldisc_free(void *handle)
+{
+ Ldisc ldisc = (Ldisc) handle;
+
+ if (ldisc->term)
+ ldisc->term->ldisc = NULL;
+ if (ldisc->back)
+ ldisc->back->provide_ldisc(ldisc->backhandle, NULL);
+ if (ldisc->buf)
+ sfree(ldisc->buf);
+ sfree(ldisc);
+}
+
+void ldisc_send(void *handle, char *buf, int len, int interactive)