#ifndef JEVENTS_H
  #define JEVENTS_H 1
  
  int json_events(const char *fn,

  		int (*func)(void *data, char *name, char *event, char *desc,

  				char *long_desc,
  				char *pmu,

  				char *unit, char *perpkg, char *metric_expr,
  				char *metric_name),

  		void *data);
  char *get_cpu_str(void);
  
  #ifndef min
  #define min(x, y) ({                            \
  	typeof(x) _min1 = (x);                  \
  	typeof(y) _min2 = (y);                  \
  	(void) (&_min1 == &_min2);              \
  	_min1 < _min2 ? _min1 : _min2; })
  #endif
  
  #endif