Small compilation fixes for GCC 10.1

lib/include/srslte/common/move_callback.h

@@ -23,7 +23,10 @@
 #define SRSLTE_MOVE_CALLBACK_H
 
 #include <cstddef>
+#include <cstdio>
+#include <cstdlib>
 #include <functional>
+#include <stdint.h>
 #include <type_traits>
 
 #if defined(__cpp_exceptions) && (1 == __cpp_exceptions)

lib/src/phy/fec/viterbi37_avx2_16bit.c

@@ -43,7 +43,7 @@ union branchtab27 {
 
 } Branchtab37_sse2[3];
 
-int firstGo;
+int firstGo_16bit;
 /* State info for instance of Viterbi decoder */
 struct v37 {
   metric_t    metrics1;                  /* path metric buffer 1 */
@@ -85,7 +85,7 @@ int init_viterbi37_avx2_16bit(void* p, int starting_state)
     vp->metrics1.c[i] = 63;
 
   clear_v37_avx2_16bit(vp);
-  firstGo         = 1;
+  firstGo_16bit   = 1;
   vp->old_metrics = &vp->metrics1;
   vp->new_metrics = &vp->metrics2;
   vp->dp          = vp->decisions;

lib/src/phy/rf/rf_helper.h

@@ -82,8 +82,9 @@ static inline int parse_string(char* args, const char* config_arg_base, int chan
       printf("CHx %s=%s\n", config_arg_base, config_str);
     }
 
-    strncpy(param_dst, config_str, RF_PARAM_LEN);
-    param_dst[RF_PARAM_LEN - 1] = 0;
+    if (snprintf(param_dst, RF_PARAM_LEN, "%s", config_str) < 0) {
+      return SRSLTE_ERROR;
+    }
 
     // concatenate key=value and remove both (avoid removing the same value twice if it occurs twice in rf_args)
     char config_pair[RF_PARAM_LEN * 2] = {0};