Slight improvement to cursor blink timing: since the cursor doesn't

[u/mdw/putty] / putty.h

diff --git a/putty.h b/putty.h
index 061f627..4ad3124 100644 (file)
--- a/putty.h
+++ b/putty.h
@@ -132,6 +132,8 @@ typedef enum {
     TS_AYT, TS_BRK, TS_SYNCH, TS_EC, TS_EL, TS_GA, TS_NOP, TS_ABORT,
     TS_AO, TS_IP, TS_SUSP, TS_EOR, TS_EOF, TS_LECHO, TS_RECHO, TS_PING,
     TS_EOL,
+    /* Special command for SSH. */
+    TS_REKEY,
     /* POSIX-style signals. (not Telnet) */
     TS_SIGABRT, TS_SIGALRM, TS_SIGFPE,  TS_SIGHUP,  TS_SIGILL,
     TS_SIGINT,  TS_SIGKILL, TS_SIGPIPE, TS_SIGQUIT, TS_SIGSEGV,
@@ -578,6 +580,7 @@ void ldisc_update(void *frontend, int echo, int edit);
  * shutdown. */
 void update_specials_menu(void *frontend);
 int from_backend(void *frontend, int is_stderr, const char *data, int len);
+void notify_remote_exit(void *frontend);
 #define OPTIMISE_IS_SCROLL 1
 
 void set_iconic(void *frontend, int iconic);
@@ -636,7 +639,6 @@ FontSpec platform_default_fontspec(const char *name);
 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 *);
@@ -662,6 +664,7 @@ void term_provide_resize_fn(Terminal *term,
                            void (*resize_fn)(void *, int, int),
                            void *resize_ctx);
 void term_provide_logctx(Terminal *term, void *logctx);
+void term_set_focus(Terminal *term, int has_focus);
 
 /*
  * Exports from logging.c.
@@ -745,6 +748,14 @@ void random_get_savedata(void **data, int *len);
 extern int random_active;
 
 /*
+ * Exports from pinger.c.
+ */
+typedef struct pinger_tag *Pinger;
+Pinger pinger_new(Config *cfg, Backend *back, void *backhandle);
+void pinger_reconfig(Pinger, Config *oldcfg, Config *newcfg);
+void pinger_free(Pinger);
+
+/*
  * Exports from misc.c.
  */
 
@@ -895,4 +906,39 @@ int filename_is_null(Filename fn);
 char *get_username(void);             /* return value needs freeing */
 char *get_random_data(int bytes);      /* used in cmdgen.c */
 
+/*
+ * Exports and imports from timing.c.
+ *
+ * schedule_timer() asks the front end to schedule a callback to a
+ * timer function in a given number of ticks. The returned value is
+ * the time (in ticks since an arbitrary offset) at which the
+ * callback can be expected. This value will also be passed as the
+ * `now' parameter to the callback function. Hence, you can (for
+ * example) schedule an event at a particular time by calling
+ * schedule_timer() and storing the return value in your context
+ * structure as the time when that event is due. The first time a
+ * callback function gives you that value or more as `now', you do
+ * the thing.
+ * 
+ * expire_timer_context() drops all current timers associated with
+ * a given value of ctx (for when you're about to free ctx).
+ * 
+ * run_timers() is called from the front end when it has reason to
+ * think some timers have reached their moment, or when it simply
+ * needs to know how long to wait next. We pass it the time we
+ * think it is. It returns TRUE and places the time when the next
+ * timer needs to go off in `next', or alternatively it returns
+ * FALSE if there are no timers at all pending.
+ * 
+ * timer_change_notify() must be supplied by the front end; it
+ * notifies the front end that a new timer has been added to the
+ * list which is sooner than any existing ones. It provides the
+ * time when that timer needs to go off.
+ */
+typedef void (*timer_fn_t)(void *ctx, long now);
+long schedule_timer(int ticks, timer_fn_t fn, void *ctx);
+void expire_timer_context(void *ctx);
+int run_timers(long now, long *next);
+void timer_change_notify(long next);
+
 #endif