From 6c789a36bcc81b0c6c373160bd739f6d48d86a87 Mon Sep 17 00:00:00 2001
From: Cedric Roux <cedric.roux@eurecom.fr>
Date: Tue, 14 Feb 2017 16:18:54 +0100
Subject: [PATCH] minor: add a comment

---
 openair2/LAYER2/MAC/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/openair2/LAYER2/MAC/main.c b/openair2/LAYER2/MAC/main.c
index a879fb8146..8553c118dc 100644
--- a/openair2/LAYER2/MAC/main.c
+++ b/openair2/LAYER2/MAC/main.c
@@ -62,6 +62,7 @@
 #endif //PHY_EMUL
 
 #include "SCHED/defs.h"
+/* TODO: this abstraction_flag here is very hackish - find a proper solution */
 extern uint8_t abstraction_flag;
 void dl_phy_sync_success(module_id_t   module_idP,
                          frame_t       frameP,