- inst->ui_desktop_save = gdi_ui_desktop_save;
- inst->ui_desktop_restore = gdi_ui_desktop_restore;
- inst->ui_create_bitmap = gdi_ui_create_bitmap;
- inst->ui_paint_bitmap = gdi_ui_paint_bitmap;
- inst->ui_destroy_bitmap = gdi_ui_destroy_bitmap;
- inst->ui_line = gdi_ui_line;
- inst->ui_rect = gdi_ui_rect;
- inst->ui_polygon = gdi_ui_polygon;
- inst->ui_polyline = gdi_ui_polyline;
- inst->ui_ellipse = gdi_ui_ellipse;
- inst->ui_start_draw_glyphs = gdi_ui_start_draw_glyphs;
- inst->ui_draw_glyph = gdi_ui_draw_glyph;
- inst->ui_end_draw_glyphs = gdi_ui_end_draw_glyphs;
- inst->ui_destblt = gdi_ui_destblt;
- inst->ui_patblt = gdi_ui_patblt;
- inst->ui_screenblt = gdi_ui_screenblt;
- inst->ui_memblt = gdi_ui_memblt;
- inst->ui_triblt = gdi_ui_mem3blt;
- inst->ui_create_palette = gdi_ui_create_palette;
- inst->ui_set_palette = gdi_ui_set_palette;
- inst->ui_create_glyph = gdi_ui_create_glyph;
- inst->ui_destroy_glyph = gdi_ui_destroy_glyph;
- inst->ui_set_clip = gdi_ui_set_clipping_region;
- inst->ui_reset_clip = gdi_ui_reset_clipping_region;
- inst->ui_create_surface = gdi_ui_create_surface;
- inst->ui_set_surface = gdi_ui_switch_surface;
- inst->ui_destroy_surface = gdi_ui_destroy_surface;
- inst->ui_decode = gdi_ui_decode;
- return 0;
+ update->Bitmap = NULL;
+ update->Palette = NULL;
+ update->DstBlt = NULL;
+ update->PatBlt = NULL;
+ update->ScrBlt = NULL;
+ update->DrawNineGrid = NULL;
+ update->MultiDrawNineGrid = NULL;
+ update->LineTo = NULL;
+ update->OpaqueRect = NULL;
+ update->SaveBitmap = NULL;
+ update->MemBlt = NULL;
+ update->Mem3Blt = NULL;
+ update->MultiDstBlt = NULL;
+ update->MultiPatBlt = NULL;
+ update->MultiScrBlt = NULL;
+ update->MultiOpaqueRect = NULL;
+ update->FastIndex = NULL;
+ update->PolygonSC = NULL;
+ update->PolygonCB = NULL;
+ update->Polyline = NULL;
+ update->FastGlyph = NULL;
+ update->EllipseSC = NULL;
+ update->EllipseCB = NULL;
+ update->GlyphIndex = NULL;