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#ifndef _TIME_UTILS_H_
#define _TIME_UTILS_H_
#include <stddef.h>
#include <linux/types.h>
struct perf_time_interval {
u64 start, end;
};
int parse_nsec_time(const char *str, u64 *ptime);
int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr);
bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp);
int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz);
int fetch_current_timestamp(char *buf, size_t sz);
#endif
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