diff -urN libggi-2.1.1.orig/display/lcd823/visual.c libggi-2.1.1/display/lcd823/visual.c
--- libggi-2.1.1.orig/display/lcd823/visual.c	2006-06-03 07:46:42.000000000 +0200
+++ libggi-2.1.1/display/lcd823/visual.c	2006-06-03 07:55:37.000000000 +0200
@@ -106,7 +106,10 @@
 
 	GGIDPRINT("display-lcd823: GGIopen start.\n");
 
-	LCD823_PRIV(vis) = priv = malloc(sizeof(ggi_lcd823_priv));
+	
+	LCD823_PRIV(vis) = priv = (ggi_lcd823_priv *)malloc(sizeof(ggi_lcd823_priv));
+	
+
 	if (priv == NULL) {
 		return GGI_ENOMEM;
 	}
diff -urN libggi-2.1.1.orig/include/ggi/display/lcd823.h libggi-2.1.1/include/ggi/display/lcd823.h
--- libggi-2.1.1.orig/include/ggi/display/lcd823.h	2006-06-03 07:46:42.000000000 +0200
+++ libggi-2.1.1/include/ggi/display/lcd823.h	2006-06-03 07:54:28.000000000 +0200
@@ -50,6 +50,6 @@
 	long  frame_size;
 } ggi_lcd823_priv;
 
-#define LCD823_PRIV(vis) ((ggi_lcd823_priv *)LIBGGI_PRIVATE(vis))
+#define LCD823_PRIV(vis) (LIBGGI_PRIVATE(vis))
 
 #endif /* _GGI_DISPLAY_LCD823_H */