1 files changed, 34 insertions, 0 deletions
diff --git a/source3/lib/util_unistr.c b/source3/lib/util_unistr.c
index e1a2e26623..9078a4fbc6 100644
--- a/source3/lib/util_unistr.c
+++ b/source3/lib/util_unistr.c
@@ -261,3 +261,37 @@ void buffer4_to_str(char *dest, const BUFFER4 *str, size_t maxlen)
 
 	*dest = 0;
 }
+
+/*******************************************************************
+copies a UNISTR2 structure.
+********************************************************************/
+BOOL copy_unistr2(UNISTR2 *str, const UNISTR2 *from)
+{
+	/* set up string lengths. add one if string is not null-terminated */
+	str->uni_max_len = from->uni_max_len;
+	str->undoc       = from->undoc;
+	str->uni_str_len = from->uni_str_len;
+
+	/* copy the string */
+	memcpy(str->buffer, from->buffer, sizeof(from->buffer));
+
+	return True;
+}
+
+/*******************************************************************
+duplicates a UNISTR2 structure.
+********************************************************************/
+UNISTR2 *unistr2_dup(const UNISTR2 *name)
+{
+	UNISTR2 *copy = (UNISTR2*)malloc(sizeof(*copy));
+	copy_unistr2(copy, name);
+	return copy;
+}
+
+/*******************************************************************
+frees a UNISTR2 structure.
+********************************************************************/
+void unistr2_free(UNISTR2 *name)
+{
+	free(name);
+}