/* BSD-semantics version of signal() */
void (*putty_signal(int sig, void (*func)(int)))(int);
+/*
+ * Exports from unicode.c.
+ */
+int init_ucs(int font_charset);
+
+/*
+ * Spare function exported directly from uxnet.c.
+ */
+int sk_getxdmdata(void *sock, unsigned long *ip, int *port);
+
#endif