X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbasic%2Fset.h;h=170f0c44692296bb22d5b90fce9c9744d8c1b0cd;hb=5489ba3e334d21609a042d5dc1615323f2903181;hp=88a2cd74a6a09325996dd0a0623699d2ab7fccf6;hpb=68def6bc80ba50ed3b3658d00799a3ec295c4d7a;p=elogind.git

diff --git a/src/basic/set.h b/src/basic/set.h
index 88a2cd74a..170f0c446 100644
--- a/src/basic/set.h
+++ b/src/basic/set.h
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 #pragma once
 
 /***
@@ -27,7 +25,6 @@
 Set *internal_set_new(const struct hash_ops *hash_ops  HASHMAP_DEBUG_PARAMS);
 #define set_new(ops) internal_set_new(ops  HASHMAP_DEBUG_SRC_ARGS)
 
-
 static inline Set *set_free(Set *s) {
         internal_hashmap_free(HASHMAP_BASE(s));
         return NULL;
@@ -133,6 +130,9 @@ int set_put_strdupv(Set *s, char **l);
 #define SET_FOREACH(e, s, i) \
         for ((i) = ITERATOR_FIRST; set_iterate((s), &(i), (void**)&(e)); )
 
+#define SET_FOREACH_MOVE(e, d, s)                                       \
+        for (; ({ e = set_first(s); assert_se(!e || set_move_one(d, s, e) >= 0); e; }); )
+
 DEFINE_TRIVIAL_CLEANUP_FUNC(Set*, set_free);
 DEFINE_TRIVIAL_CLEANUP_FUNC(Set*, set_free_free);