};
extern void
-destroy_sd_set(struct wim_sd_set *sd_set, bool rollback);
+rollback_new_security_descriptors(struct wim_sd_set *sd_set);
+
+extern void
+destroy_sd_set(struct wim_sd_set *sd_set);
extern int
sd_set_add_sd(struct wim_sd_set *sd_set, const char descriptor[],