/* some tracer macros that only work when a global variable (tk_debug) ==1
/* need to include STDIO.H for FPRINTF()
*/

#define PING(level) \
  do{ \
    if(tk_debug >= level) { \
      fprintf(stderr, "PING %s.%d\n",__FILE__,__LINE__); \
    } \
  } while(0)

#define MSG(level, ...) \
  do{ \
    if(tk_debug >= level) { \
      fprintf(stderr, "MSG  %s.%d: ",__FILE__,__LINE__); \
      fprintf(stderr, __VA_ARGS__ ); \
    } \
  } while(0)

#define DUMP(level, a, fmt) \
  do{ \
    if(tk_debug == level) { \
      fprintf(stderr,"DUMP %s.%d: %s = " fmt "\n",__FILE__,__LINE__, #a,a); \
    } \
  } while(0)