X-Git-Url: http://git.scottworley.com/tattlekey/blobdiff_plain/67001c93828f1e4beb2386d415f0ed5b15afc960..17461dece177a2ca6e34a0cc7412b2352a1e8053:/client/sends.c

diff --git a/client/sends.c b/client/sends.c
index b265634..d4fa622 100644
--- a/client/sends.c
+++ b/client/sends.c
@@ -1,25 +1,32 @@
 #include "sends.h"
 
-uint32_t next_send(send_t *s) {
+static uint32_t next_send(press_t *s) {
   return s->timestamp + (1 << s->send_count) - 1;
 }
 
 bool next_send_less_than(void *user_data, pheap_node_id_t a,
                          pheap_node_id_t b) {
-  send_t *sends = (send_t *)user_data;
-  return next_send(&sends[a]) < next_send(&sends[b]);
+  press_t *presses = (press_t *)user_data;
+  return next_send(&presses[a]) < next_send(&presses[b]);
 }
 
-void create_send(send_t *sleeping_sends, pheap_t *sleeps_heap,
-                 uint32_t timestamp, u16_t seq) {
+void create_press(press_t *presses, pheap_t *sleeps_heap, uint32_t timestamp,
+                  u16_t seq) {
   pheap_node_id_t i = ph_new_node(sleeps_heap);
   if (i == 0) {
     /* TODO: Don't drop new presses just because sleeps_heap is full of old
      * presses. */
     return;
   }
-  sleeping_sends[i].timestamp = timestamp;
-  sleeping_sends[i].seq = seq;
-  sleeping_sends[i].send_count = 0;
+  presses[i].timestamp = timestamp;
+  presses[i].seq = seq;
+  presses[i].send_count = 0;
   ph_insert_node(sleeps_heap, i);
 }
+
+int32_t next_scheduled_send(press_t *presses, pheap_t *sleeps_heap) {
+  pheap_node_id_t i = ph_peek_head(sleeps_heap);
+  if (i == 0)
+    return -1;
+  return next_send(&presses[i]);
+}