nsi_tracing: Annotate functions as noreturn

Let's annotate functions which do not return as noreturn
so it is easier for code analyzers and the compiler to do
their job.

Signed-off-by: Alberto Escolar Piedras <[email protected]>

Author: aescolar

common/src/include/nsi_tracing.h

@@ -8,6 +8,7 @@
 #define NSI_COMMON_SRC_INCL_NSI_TRACING_H
 
 #include <stdarg.h>
+#include "nsi_utils.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -21,10 +22,10 @@ extern "C" {
  * All print()/vprint() APIs take the same arguments as printf()/vprintf().
  */
 
-void nsi_print_error_and_exit(const char *format, ...);
+NSI_FUNC_NORETURN void nsi_print_error_and_exit(const char *format, ...);
 void nsi_print_warning(const char *format, ...);
 void nsi_print_trace(const char *format, ...);
-void nsi_vprint_error_and_exit(const char *format, va_list vargs);
+NSI_FUNC_NORETURN void nsi_vprint_error_and_exit(const char *format, va_list vargs);
 void nsi_vprint_warning(const char *format, va_list vargs);
 void nsi_vprint_trace(const char *format, va_list vargs);