X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fshash.h;h=3a6e2778861503aa7604a3f0ce296682739a20e8;hb=fb0d597fb64308c60001e3afc9b31eb295dedb6b;hp=67be119ef27ee9d303a3620b876c033968b97665;hpb=c01da229646791c0e4613d9e3fc4a1b9cc9f7d12;p=openvswitch

diff --git a/lib/shash.h b/lib/shash.h
index 67be119e..3a6e2778 100644
--- a/lib/shash.h
+++ b/lib/shash.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009 Nicira Networks.
+ * Copyright (c) 2009, 2010 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,6 +19,10 @@
 
 #include "hmap.h"
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 struct shash_node {
     struct hmap_node node;
     char *name;
@@ -40,14 +44,23 @@ struct shash {
 
 void shash_init(struct shash *);
 void shash_destroy(struct shash *);
+void shash_swap(struct shash *, struct shash *);
+void shash_moved(struct shash *);
 void shash_clear(struct shash *);
 bool shash_is_empty(const struct shash *);
 size_t shash_count(const struct shash *);
-struct shash_node *shash_add(struct shash *, const char *, void *);
+struct shash_node *shash_add(struct shash *, const char *, const void *);
+bool shash_add_once(struct shash *, const char *, const void *);
 void shash_delete(struct shash *, struct shash_node *);
 struct shash_node *shash_find(const struct shash *, const char *);
 void *shash_find_data(const struct shash *, const char *);
 void *shash_find_and_delete(struct shash *, const char *);
 struct shash_node *shash_first(const struct shash *);
+const struct shash_node **shash_sort(const struct shash *);
+bool shash_equal_keys(const struct shash *, const struct shash *);
+
+#ifdef  __cplusplus
+}
+#endif
 
 #endif /* shash.h */