gdk_pixbuf_render_pixmap_and_mask_for_colormap

procedure gdk_pixbuf_render_pixmap_and_mask_for_colormap(

  pixbuf: PGdkPixbuf;

  colormap: PGdkColormap;

  var pixmap_return: PGdkPixmap;

  var mask_return: PGdkBitmap;

  alpha_threshold: LongInt

);