bool http_url_is_valid(const char *url) _pure_;
bool documentation_url_is_valid(const char *url) _pure_;
+bool http_etag_is_valid(const char *etag);
+
bool in_initrd(void);
void warn_melody(void);
void sigkill_wait(pid_t *pid);
#define _cleanup_sigkill_wait_ _cleanup_(sigkill_wait)
+
+int syslog_parse_priority(const char **p, int *priority, bool with_facility);