Cleanup MAC header files

- sorted out according to recurring logic that wants function
  prototypes in separate files from data struct and constants
  definitions, variables in separate .c files with inclusion
  of "extern" header files
- moved function prototypes to resective header files
- moved data structures and constants to respective header files
- merged unnecessary mac.h file into mac_defs.h @ MAC UE
- moved const variables suchs as tables to respective .c files
- moved extern references to respective extern.h files

openair1/PHY/defs_nr_UE.h

@@ -20,7 +20,7 @@
  */
 
 /*! \file PHY/defs_nr_UE.h
- \brief Top-level defines and structure definitions for nr ue
+ \brief Top-level constants and data structures definitions for NR UE
  \author Guy De Souza, H. WANG, A. Mico Pereperez
  \date 2018
  \version 0.1
@@ -123,6 +123,9 @@
 
 #define FRAME_PERIOD    100000000ULL
 #define DAQ_PERIOD      66667ULL
+#define DLSCH_RB_ALLOC    0x1fbf  // skip DC RB (total 23/25 RBs)
+#define DLSCH_RB_ALLOC_12 0x0aaa  // skip DC RB (total 23/25 RBs)
+#define NS_PER_SLOT       500000
 
 #undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all
 

openair1/SCHED_NR_UE/defs.h

@@ -20,6 +20,7 @@
  */
 
 /*
+  \brief NR UE PHY functions prototypes
   \author R. Knopp, F. Kaltenberger
   \company EURECOM
   \email knopp@eurecom.fr

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

@@ -75,17 +75,10 @@ fifo_dump_emos_UE emos_dump_UE;
 #include "intertask_interface.h"
 #include "T.h"
 
-#define DLSCH_RB_ALLOC 0x1fbf  // skip DC RB (total 23/25 RBs)
-#define DLSCH_RB_ALLOC_12 0x0aaa  // skip DC RB (total 23/25 RBs)
-
-#define NS_PER_SLOT 500000
-
 char nr_mode_string[4][20] = {"NOT SYNCHED","PRACH","RAR","PUSCH"};
 
 const uint8_t nr_rv_round_map_ue[4] = {0, 2, 1, 3};
 
-extern double cpuf;
-
 #if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) || defined(OAI_ADRV9371_ZC706)
 extern uint64_t downlink_frequency[MAX_NUM_CCs][4];
 #endif