fix compilation warnings

targets/SIMU/USER/oaisim.c

@@ -212,6 +212,8 @@ sigh (void *arg);
 void
 oai_shutdown (void);
 
+void reset_opp_meas_oaisim (void);
+
 void
 help (void)
 {
@@ -444,9 +446,6 @@ static Data_Flow_Unit omv_data;
 #endif //ALU
 static module_id_t UE_inst = 0;
 static module_id_t eNB_inst = 0;
-#ifdef Rel10
-static module_id_t RN_id = 0;
-#endif
 
 Packet_OTG_List_t *otg_pdcp_buffer;
 
@@ -470,13 +469,8 @@ l2l1_task (void *args_p)
   // Framing variables
   int32_t sf;
 
-#ifdef Rel10
-  relaying_type_t r_type = no_relay; // no relaying
-#endif
-  
   char fname[64], vname[64];
 
-  protocol_ctxt_t  ctxt;
   //#ifdef XFORMS
   // current status is that every UE has a DL scope for a SINGLE eNB (eNB_id=0)
   // at eNB 0, an UL scope for every UE

targets/SIMU/USER/oaisim_functions.c

@@ -1011,8 +1011,6 @@ int eNB_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void *
   int CC_id  = device->CC_id;
 
   int subframe;
-  int ready_for_new_subframe=0;
-  int subframe_eNB_mask_local;
   int sample_count=0;
 
   *ptimestamp = last_eNB_rx_timestamp[eNB_id][CC_id];
@@ -1064,8 +1062,6 @@ int UE_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **
   int UE_id = device->Mod_id;
   int CC_id  = device->CC_id;
   int subframe;
-  int ready_for_new_subframe=0;
-  int subframe_UE_mask_local;
   int sample_count=0;
   int read_size;
 
@@ -1329,8 +1325,6 @@ void init_openair1(void)
 void init_openair2(void)
 {
 #ifdef OPENAIR2
-  module_id_t enb_id;
-  module_id_t UE_id;
   int CC_id;
 //#warning "eNB index is hard coded to zero"