a few clean-ups

2007-11-04 12:05:51 +00:00
parent 3a3a4dc8d9
commit c76af798c3
2 changed files with 18 additions and 17 deletions
@@ -123,10 +123,10 @@ typedef struct driver_private_data {
 	int cellwidth, cellheight;

 	// The framebuffer
-	char *framebuf;
+	unsigned char *framebuf;

 	// For incremental updates store last lcd contents
-	char *lcd_contents;
+	unsigned char *backingstore;

 	// The defineable characters
 	CGram cc[NUM_CCs];