ctk_gtksim_init();
s_ctk_draw_init(void){  GtkWidget *image;    image = gtk_image_new_from_file("background.png");  background = gtk_image_get_pixbuf(GTK_IMAGE(image));  image = gtk_image_new_from_file("windowborder.png");  windowborder = gtk_image_get_pixbuf(GTK_IMAGE(image));  image = gtk_image_new_from_file("menubar.png");  menubar = gtk_image_get_pixbuf(GTK_IMAGE(image));  ctk_gtksim_draw_init();}