return r;
}
+#if 0 /// UNNEEDED by elogind
int strv_extend_strv(char ***a, char **b, bool filter_duplicates) {
char **s, **t;
size_t p, q, i = 0, j;
return -ENOMEM;
}
-#if 0 /// UNNEEDED by elogind
int strv_extend_strv_concat(char ***a, char **b, const char *suffix) {
int r;
char **s;