struct option;
+int record_parse_callchain(const char *arg, struct perf_record_opts *opts);
int record_parse_callchain_opt(const struct option *opt, const char *arg, int unset);
+int record_callchain_opt(const struct option *opt, const char *arg, int unset);
+
extern const char record_callchain_help[];
#endif /* __PERF_CALLCHAIN_H */