[vala] gnutls: fix a couple cnames, and change a char* to a string

[Evan Nemerson <evann src gnome org>]

commit 9b945a0d6290280b0ce7e4535fb0f305144cc5b3
Author: Evan Nemerson <evan coeus-group com>
Date:   Wed May 19 15:56:33 2010 -0700

    gnutls: fix a couple cnames, and change a char* to a string

 vapi/gnutls.vapi |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/vapi/gnutls.vapi b/vapi/gnutls.vapi
index bd302fd..a0bcf88 100644
--- a/vapi/gnutls.vapi
+++ b/vapi/gnutls.vapi
@@ -563,7 +563,7 @@ namespace GnuTLS
 		[CCode (cname = "gnutls_priority_set")]
 		public int set_priority (Priority priority);
 		[CCode (cname = "gnutls_priority_set_direct")]
-		public int set_priority_from_string (string priority, out char* err_pos = null);
+		public int set_priority_from_string (string priority, out unowned string err_pos = null);
 		[CCode (cname = "gnutls_set_default_priority")]
 		public int set_default_priority ();
 		[CCode (cname = "gnutls_set_default_export_priority")]
@@ -1888,7 +1888,9 @@ namespace GnuTLS
 		APPLICATION_ERROR_MAX, // -65000
 		APPLICATION_ERROR_MIN;  // -65500
 
+		[CCode (cname = "gnutls_error_is_fatal")]
 		public bool is_fatal ();
+		[CCode (cname = "gnutls_error_to_alert")]
 		public AlertDescription to_alert (out AlertLevel level);
 		[CCode (cname = "gnutls_perror")]
 		public void print ();