1 files changed, 62 insertions, 0 deletions
diff --git a/proto/bfd/io.h b/proto/bfd/io.h
new file mode 100644
index 00000000..7fc45194
--- /dev/null
+++ b/proto/bfd/io.h
@@ -0,0 +1,62 @@
+
+typedef s64 xxx_time;
+
+typedef struct timer
+{
+  resource r;
+  void (*hook)(struct timer2 *);
+  void *data;
+
+  xxx_time expires;			/* 0=inactive */
+  unsigned randomize;			/* Amount of randomization */
+  unsigned recurrent;			/* Timer recurrence */
+
+  int index;
+} timer;
+
+
+
+void ev2_schedule(event *e);
+
+
+
+timer2 *tm2_new(pool *p);
+void tm2_start(timer2 *t, xxx_time after);
+void tm2_stop(timer2 *t);
+
+static inline xxx_time
+tm2_remains(timer2 *t)
+{
+  return (t->expires > xxxnow) ? t->expires - xxxnow : 0;
+}
+
+static inline void
+tm2_start_max(timer2 *t, xxx_time after)
+{
+  xxx_time rem = tm2_remains(t);
+  tm2_start(t, MAX(rem, after));
+}
+
+static inline timer2 *
+tm2_new_set(pool *p, void (*hook)(struct timer2 *), void *data, uint rec, uint rand)
+{
+  timer2 *t = tm2_new(p);
+  t->hook = hook;
+  t->data = data;
+  t->recurrent = rec;
+  t->randomize = rand;
+  return t;
+}
+
+
+
+void sk_start(sock *s);
+void sk_stop(sock *s);
+
+
+
+struct birdloop *birdloop_new(pool *p);
+void birdloop_enter(struct birdloop *loop);
+void birdloop_leave(struct birdloop *loop);
+void birdloop_main(struct birdloop *loop);
+