g_hash_table_get_keys only exists for glib >= 2.14. we don't want to require something that recent, so emulate it on older systems. untested, but it's straight-forward and compiles...

git-svn-id: svn+ssh://svn.abisource.com/svnroot/enchant/trunk@23320 bcba8976-2d24-0410-9c9c-aab3bd5fdfd6

1 files changed, 17 insertions, 0 deletions

diff --git a/src/pwl.c b/src/pwl.c
index 0ca6395..a0e364e 100644
--- a/src/pwl.c
+++ b/src/pwl.c
@@ -875,6 +875,23 @@ static EnchantTrie* enchant_trie_insert(EnchantTrie* trie,const char *const word
 	return trie;
 }
 
+#if !GLIB_CHECK_VERSION(2,14,0)
+static void grab_keys (gpointer key,
+		       gpointer value,
+		       gpointer user_data)
+{
+	GList **l = user_data;
+	*l = g_list_prepend (*l, key);
+}
+
+static GList* g_hash_table_get_keys (GHashTable *hash_table)
+{
+	GList *l = NULL;
+	g_hash_table_foreach (hash_table, grab_keys, &l);
+	return l;
+}
+#endif
+
 static void enchant_trie_remove(EnchantTrie* trie,const char *const word)
 {
 	char *tmpWord;