1#ifndef PROGRESS_H2#define PROGRESS_H34struct progress;56void display_throughput(struct progress *progress, off_t total);7int display_progress(struct progress *progress, unsigned n);8struct progress *start_progress(const char *title, unsigned total);9struct progress *start_progress_delay(const char *title, unsigned total,10unsigned percent_treshold, unsigned delay);11void stop_progress(struct progress **progress);1213#endif