1 files changed, 4 insertions, 0 deletions
diff --git a/src/llc.h b/src/llc.h
index 251712a3..a58a65b1 100644
--- a/src/llc.h
+++ b/src/llc.h
@@ -23,6 +23,10 @@
 
 #define LLC_MAX_LEN 1543
 
+struct BTS;
+struct timeval;
+struct msgb;
+
 /**
  * I represent the LLC data to a MS
  */