glib-2.0: Fix IConv.iconv()

https://bugzilla.gnome.org/show_bug.cgi?id=634753

diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index 79b1b37e8d5e4066d8f0fb316635802d38293b57..ac89014c980f58be458d1ee718555ec0a124fcf2 100644 (file)
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -2588,7 +2588,7 @@ namespace GLib {
        public struct IConv {
                public static IConv open (string to_codeset, string from_codeset);
                [CCode (cname = "g_iconv")]
-               public uint iconv (out string inbuf, out uint inbytes_left, out string outbuf, out uint outbytes_left);
+               public size_t iconv ([CCode (array_length = false)] ref char[] inbuf, ref size_t inbytes_left, [CCode (array_length = false)] ref char[] outbuf, ref size_t outbytes_left);
                public int close ();
        }