-void term_init(void);
-void term_size(int, int, int);
-void term_out(void);
-void term_paint(Context, int, int, int, int);
-void term_scroll(int, int);
-void term_pwron(void);
-void term_clrsb(void);
-void term_mouse(Mouse_Button, Mouse_Action, int, int, int, int);
-void term_deselect(void);
-void term_update(void);
-void term_invalidate(void);
-void term_blink(int set_cursor);
-void term_do_paste(void);
-void term_paste(void);
-void term_nopaste(void);
-int term_ldisc(int option);
-void from_backend(int is_stderr, char *data, int len);
-void logfopen(void);
-void logfclose(void);
-void term_copyall(void);
+Terminal *term_init(Config *, struct unicode_data *, void *);
+void term_free(Terminal *);
+void term_size(Terminal *, int, int, int);
+void term_out(Terminal *);
+void term_paint(Terminal *, Context, int, int, int, int, int);
+void term_scroll(Terminal *, int, int);
+void term_pwron(Terminal *);
+void term_clrsb(Terminal *);
+void term_mouse(Terminal *, Mouse_Button, Mouse_Button, Mouse_Action,
+ int,int,int,int,int);
+void term_key(Terminal *, Key_Sym, wchar_t *, size_t, unsigned int,
+ unsigned int);
+void term_deselect(Terminal *);
+void term_update(Terminal *);
+void term_invalidate(Terminal *);
+void term_blink(Terminal *, int set_cursor);
+void term_do_paste(Terminal *);
+int term_paste_pending(Terminal *);
+void term_paste(Terminal *);
+void term_nopaste(Terminal *);
+int term_ldisc(Terminal *, int option);
+void term_copyall(Terminal *);
+void term_reconfig(Terminal *, Config *);
+void term_seen_key_event(Terminal *);
+int from_backend(void *, int is_stderr, const char *data, int len);
+void term_provide_resize_fn(Terminal *term,
+ void (*resize_fn)(void *, int, int),
+ void *resize_ctx);
+void term_provide_logctx(Terminal *term, void *logctx);
+
+/*
+ * Exports from logging.c.
+ */
+void *log_init(void *frontend, Config *cfg);
+void log_free(void *logctx);
+void log_reconfig(void *logctx, Config *cfg);
+void logfopen(void *logctx);
+void logfclose(void *logctx);
+void logtraffic(void *logctx, unsigned char c, int logmode);
+void log_eventlog(void *logctx, char *string);
+enum { PKT_INCOMING, PKT_OUTGOING };
+void log_packet(void *logctx, int direction, int type,
+ char *texttype, void *data, int len);
+
+/*
+ * Exports from testback.c
+ */
+
+extern Backend null_backend;
+extern Backend loop_backend;