Add convex hull algorithm-based synchronization

[lttv.git] / lttv / lttv / sync / data_structures_tcp.c

diff --git a/lttv/lttv/sync/data_structures_tcp.c b/lttv/lttv/sync/data_structures_tcp.c
index 0861f341bd544aa5368e135c9b912d693ec23eba..4db030987171e34364fd442e300b01f2ed380c83 100644 (file)
--- a/lttv/lttv/sync/data_structures_tcp.c
+++ b/lttv/lttv/sync/data_structures_tcp.c
@@ -27,6 +27,8 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include <unistd.h>
+
 #include "lookup3.h"
 
 #include "data_structures_tcp.h"
@@ -382,4 +384,3 @@ void gdnConnectionKeyDestroy(gpointer data)
 {
        free((ConnectionKey*) data);
 }
-