[gxml] DomCharacter: changing ulong to int

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 2510bce7ddad2a5b13d7bc05baf050c75c0bd03c
Author: Daniel Espinosa <esodan gmail com>
Date:   Thu Oct 27 14:43:29 2016 -0500

    DomCharacter: changing ulong to int

 NEWS                   |    1 +
 gxml/DomCharacter.vala |   12 ++++++------
 2 files changed, 7 insertions(+), 6 deletions(-)
---
diff --git a/NEWS b/NEWS
index cdbe24a..054d551 100644
--- a/NEWS
+++ b/NEWS
@@ -6,6 +6,7 @@ Version 0.13.0
 * Added XPath interfaces and initial implementation based on libxml2
 * Removed old DOM1 implementation on xNode/xDocument
 * API change on DomImplementation.with_ids () for DocumentType to DomDocumentType
+* API change changed long/ulong to int
 
 ===============
 Version 0.12.0
diff --git a/gxml/DomCharacter.vala b/gxml/DomCharacter.vala
index 724187d..b9226a0 100644
--- a/gxml/DomCharacter.vala
+++ b/gxml/DomCharacter.vala
@@ -30,14 +30,14 @@ public interface GXml.DomCharacterData : GLib.Object,
         */
   public abstract string data { owned get; set; }
 
-  public virtual ulong length {
+  public virtual int length {
     get {
       Init.init ();
       if (this.data == null) return 0;
       return this.data.length;
     }
   }
-  public virtual string substring_data (ulong offset, ulong count) throws GLib.Error {
+  public virtual string substring_data (int offset, int count) throws GLib.Error {
     Init.init ();
     if (((int)offset) > this.data.length)
       throw new DomError.INDEX_SIZE_ERROR (_("Invalid offset for substring"));
@@ -49,15 +49,15 @@ public interface GXml.DomCharacterData : GLib.Object,
     Init.init ();
     this.data += data;
   }
-  public virtual void insert_data  (ulong offset, string data) throws GLib.Error {
+  public virtual void insert_data  (int offset, string data) throws GLib.Error {
     Init.init ();
     replace_data (offset, 0, data);
   }
-  public virtual void delete_data  (ulong offset, ulong count) throws GLib.Error {
+  public virtual void delete_data  (int offset, int count) throws GLib.Error {
     Init.init ();
     replace_data (offset, count, "");
   }
-  public new virtual void replace_data (ulong offset, ulong count, string data) throws GLib.Error {
+  public new virtual void replace_data (int offset, int count, string data) throws GLib.Error {
     Init.init ();
     if (((int)offset) > this.data.length)
       throw new DomError.INDEX_SIZE_ERROR (_("Invalid offset for replace data"));
@@ -68,7 +68,7 @@ public interface GXml.DomCharacterData : GLib.Object,
 }
 
 public interface GXml.DomText : GXml.DomCharacterData {
-  public virtual GXml.DomText split_text (ulong offset) throws GLib.Error {
+  public virtual GXml.DomText split_text (int offset) throws GLib.Error {
     Init.init ();
     if (offset >= data.length)
       throw new DomError.INDEX_SIZE_ERROR (_("Invalid offset to split text"));