+int utmp_put_init_process(const char *id, pid_t pid, pid_t sid, const char *line, int ut_type, const char *user);
+
+int utmp_wall(
+ const char *message,
+ const char *username,
+ const char *origin_tty,
+ bool (*match_tty)(const char *tty, void *userdata),
+ void *userdata);
+
+#else /* HAVE_UTMP */
+
+static inline int utmp_get_runlevel(int *runlevel, int *previous) {
+ return -ESRCH;
+}
+static inline int utmp_put_shutdown(void) {
+ return 0;
+}
+static inline int utmp_put_reboot(usec_t timestamp) {
+ return 0;
+}
+static inline int utmp_put_runlevel(int runlevel, int previous) {
+ return 0;
+}
+static inline int utmp_put_dead_process(const char *id, pid_t pid, int code, int status) {
+ return 0;
+}
+static inline int utmp_put_init_process(const char *id, pid_t pid, pid_t sid, const char *line, int ut_type, const char *user) {
+ return 0;
+}
+static inline int utmp_wall(
+ const char *message,
+ const char *username,
+ const char *origin_tty,
+ bool (*match_tty)(const char *tty, void *userdata),
+ void *userdata) {
+ return 0;
+}