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#ifndef __PROGRSS_H
#define __PROGRSS_H
/* Initialize a progress bar. If max > 0 a one line progress
* bar is printed where 'max' corresponds to 100%. If max == 0
* a multi line progress bar is printed.
*/
void init_progression_bar(int max);
/* update a progress bar to a new value. If now < 0 then a
* spinner is printed.
*/
void show_progress(int now);
#endif /* __PROGRSS_H */