#if 0 /// UNNEEDED by elogind
bool hostname_is_set(void);
+#endif // 0
char* gethostname_malloc(void);
+#if 0 /// UNNEEDED by elogind
+int gethostname_strict(char **ret);
#endif // 0
+
bool hostname_is_valid(const char *s, bool allow_trailing_dot) _pure_;
#if 0 /// UNNEEDED by elogind
char* hostname_cleanup(char *s);