1 files changed, 15 insertions, 15 deletions

diff --git a/Tizen.Content.MediaContent/Interop/Interop.MediaFace.cs b/Tizen.Content.MediaContent/Interop/Interop.MediaFace.cs
index a416057..242f2c1 100644..100755
--- a/Tizen.Content.MediaContent/Interop/Interop.MediaFace.cs
+++ b/Tizen.Content.MediaContent/Interop/Interop.MediaFace.cs
@@ -1,51 +1,51 @@
 using System;
 using System.Runtime.InteropServices;
-
+using Tizen.Content.MediaContent;
 
 internal static partial class Interop
 {
     internal static partial class Face
     {
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_clone")]
-        internal static extern int Clone(out IntPtr dst, IntPtr src);
+        internal static extern MediaContentError Clone(out IntPtr dst, IntPtr src);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_destroy")]
-        internal static extern int Destroy(IntPtr face);
+        internal static extern MediaContentError Destroy(IntPtr face);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_get_face_id")]
-        internal static extern int GetFaceId(IntPtr face, out string face_id);
+        internal static extern MediaContentError GetFaceId(IntPtr face, out string face_id);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_get_media_id")]
-        internal static extern int GetMediaId(IntPtr face, out string media_id);
+        internal static extern MediaContentError GetMediaId(IntPtr face, out string media_id);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_get_face_rect")]
-        internal static extern int GetFaceRect(IntPtr face, out int rect_x, out int rect_y, out int rect_w, out int IntPtr);
+        internal static extern MediaContentError GetFaceRect(IntPtr face, out int rect_x, out int rect_y, out int rect_w, out int IntPtr);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_get_orientation")]
-        internal static extern int GetOrientation(IntPtr face, out int orientation);
+        internal static extern MediaContentError GetOrientation(IntPtr face, out int orientation);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_get_tag")]
-        internal static extern int GetTag(IntPtr face, out string tag);
+        internal static extern MediaContentError GetTag(IntPtr face, out string tag);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_create")]
-        internal static extern int Create(string media_id, out IntPtr face);
+        internal static extern MediaContentError Create(string media_id, out IntPtr face);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_set_face_rect")]
-        internal static extern int SetFaceRect(IntPtr face, int rect_x, int rect_y, int rect_w, int IntPtr);
+        internal static extern MediaContentError SetFaceRect(IntPtr face, int rect_x, int rect_y, int rect_w, int IntPtr);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_set_orientation")]
-        internal static extern int SetOrientation(IntPtr face, int orientation);
+        internal static extern MediaContentError SetOrientation(IntPtr face, int orientation);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_set_tag")]
-        internal static extern int SetTag(IntPtr face, string tag);
+        internal static extern MediaContentError SetTag(IntPtr face, string tag);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_insert_to_db")]
-        internal static extern int InsertToDb(IntPtr face);
+        internal static extern MediaContentError InsertToDb(IntPtr face);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_update_to_db")]
-        internal static extern int UpdateToDb(IntPtr face);
+        internal static extern MediaContentError UpdateToDb(IntPtr face);
 
         [DllImport(Libraries.MediaContent, EntryPoint = "media_face_delete_from_db")]
-        internal static extern int DeleteFromDb(string face_id);
+        internal static extern MediaContentError DeleteFromDb(string face_id);
     }
 }