#endif // 0
int get_user_creds(const char **username, uid_t *uid, gid_t *gid, const char **home, const char **shell);
+#if 0 /// UNNEEDED by elogind
+int get_user_creds_clean(const char **username, uid_t *uid, gid_t *gid, const char **home, const char **shell);
int get_group_creds(const char **groupname, gid_t *gid);
+#endif // 0
char* uid_to_name(uid_t uid);
char* gid_to_name(gid_t gid);
bool valid_user_group_name_or_id(const char *u);
bool valid_gecos(const char *d);
bool valid_home(const char *p);
+
+int maybe_setgroups(size_t size, const gid_t *list);