#include <stdio.h>

#ifndef NDEBUG

  #ifndef DEBUG
        #define DEBUG 2
  #endif

  #if DEBUG >= 1
        #define UNIMPLEMENTED()         printf("UNIMPLEMENTED %s\n",__PRETTY_FUNCTION__)
  #else
        #define UNIMPLEMENTED()         ((void)0)
  #endif

  #if DEBUG >= 2
        #define BROKEN()                        printf("BROKEN %s\n",__PRETTY_FUNCTION__)
  #else
        #define BROKEN()                        ((void)0)
  #endif

  #if DEBUG >= 3
        #define CALLED()                        printf("CALLED %s\n",__PRETTY_FUNCTION__)
  #else
        #define CALLED()                        ((void)0)
  #endif
        
#else

        #define UNIMPLEMENTED()         ((void)0)
        #define BROKEN()                        ((void)0)
        #define CALLED()                        ((void)0)

#endif