Update libcurl.vapi for newer vala version

Fixes warnings.

diff --git a/vapi/libcurl.vapi b/vapi/libcurl.vapi
index 40a9e64..2bed2be 100644 (file)
--- a/vapi/libcurl.vapi
+++ b/vapi/libcurl.vapi
@@ -28,6 +28,8 @@ namespace Curl {
                public Curl.Code send (void *buffer, size_t buflen, out size_t n);
                public string escape (string @string, int length);
                public string unescape (string @string, int length, out int outlength);
+               [CCode (has_target = false)]
+               public delegate int SocketCallback (Curl.Socket s, int what, void* userp, void *socketp);
        }
        [CCode (cname = "CURLcode", cprefix = "CURLE_")]
        public enum Code {
@@ -551,7 +553,7 @@ namespace Curl {
        [CCode (cname = "curl_formget_callback")]
        public delegate size_t FormgetCallback (void* arg, [CCode (array_size_type = "size_t")] char[] buf);
        public int formget (Curl.HTTPPost form, void* arg, Curl.FormgetCallback append);
-       public weak string version ();
+       public unowned string version ();
        public void free (void* p);
        [Compact]
        [CCode (cname = "struct curl_slist", cprefix = "curl_slist_", free_function = "curl_slist_free_all")]
@@ -602,9 +604,9 @@ namespace Curl {
                [Printf]
                public Curl.MultiCode setopt (Curl.MultiOption option, ...);
                public Curl.MultiCode assign (Curl.Socket sockfd, void* sockp);
+               [CCode (has_target = false)]
+               public delegate int TimerCallback (long timeout_ms, void* userp);
        }
-       public static delegate int TimerCallback (Curl.MultiHandle multi, long timeout_ms, void* userp);
-       public static delegate int SocketCallback (Curl.EasyHandle easy, Curl.Socket s, int what, void* userp, void *socketp);
        [SimpleType]
        [CCode (cname = "curl_socket_t")]
        public struct Socket {