moving_average.h

#ifndef MV_AVG_H                                                                
#define MV_AVG_H                                                                
                                                                                
typedef struct {                                                                
        double average;                                                         
        size_t oldest_index;                                                    
        double *samples;                                                        
        size_t num_samples;                                                     
} movingAverage_t;                                                              
                                                                                
movingAverage_t* movingAverage_new(size_t);                                     
void movingAverage_free(movingAverage_t*);                                      
void movingAverage_update(movingAverage_t*, double);                            
                                                                                
#endif