[gtk+] wayland: Use more explicit out parameter names

[Rob Bradford <rbradford src gnome org>]

commit 6deff39f74f2d8b4f4bd951594afa3bec4698c31
Author: Chris Cummins <christopher e cummins intel com>
Date:   Thu Mar 28 14:47:03 2013 +0000

    wayland: Use more explicit out parameter names
    
    Prevent confusion between positional values and hotspot values.
    
    Signed-off-by: Rob Bradford <rob linux intel com>

 gdk/wayland/gdkcursor-wayland.c  |   12 ++++++------
 gdk/wayland/gdkprivate-wayland.h |    4 ++--
 2 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/gdk/wayland/gdkcursor-wayland.c b/gdk/wayland/gdkcursor-wayland.c
index fc51473..25a86de 100644
--- a/gdk/wayland/gdkcursor-wayland.c
+++ b/gdk/wayland/gdkcursor-wayland.c
@@ -183,8 +183,8 @@ gdk_wayland_cursor_get_image (GdkCursor *cursor)
 struct wl_buffer *
 _gdk_wayland_cursor_get_buffer (GdkCursor *cursor,
                                 guint      image_index,
-                                int       *x,
-                                int       *y,
+                                int       *hotspot_x,
+                                int       *hotspot_y,
                                 int       *w,
                                 int       *h)
 {
@@ -204,8 +204,8 @@ _gdk_wayland_cursor_get_buffer (GdkCursor *cursor,
 
       image = wayland_cursor->wl_cursor->images[image_index];
 
-      *x = image->hotspot_x;
-      *y = image->hotspot_y;
+      *hotspot_x = image->hotspot_x;
+      *hotspot_y = image->hotspot_y;
 
       *w = image->width;
       *h = image->height;
@@ -214,8 +214,8 @@ _gdk_wayland_cursor_get_buffer (GdkCursor *cursor,
     }
   else /* From pixbuf */
     {
-      *x = wayland_cursor->pixbuf.hotspot_x;
-      *y = wayland_cursor->pixbuf.hotspot_y;
+      *hotspot_x = wayland_cursor->pixbuf.hotspot_x;
+      *hotspot_y = wayland_cursor->pixbuf.hotspot_y;
 
       *w = wayland_cursor->pixbuf.width;
       *h = wayland_cursor->pixbuf.height;
diff --git a/gdk/wayland/gdkprivate-wayland.h b/gdk/wayland/gdkprivate-wayland.h
index e078952..a39893d 100644
--- a/gdk/wayland/gdkprivate-wayland.h
+++ b/gdk/wayland/gdkprivate-wayland.h
@@ -81,8 +81,8 @@ gboolean   _gdk_wayland_display_supports_cursor_color (GdkDisplay *display);
 
 struct wl_buffer *_gdk_wayland_cursor_get_buffer (GdkCursor *cursor,
                                                   guint      image_index,
-                                                  int       *x,
-                                                  int       *y,
+                                                  int       *hotspot_x,
+                                                  int       *hotspot_y,
                                                   int       *w,
                                                   int       *h);
 guint      _gdk_wayland_cursor_get_next_image_index (GdkCursor *cursor,