diff -Naur libmpeg3-1.7-orig/video/output.c libmpeg3-1.7/video/output.c
--- libmpeg3-1.7-orig/video/output.c	2006-07-15 21:23:48.000000000 -0600
+++ libmpeg3-1.7/video/output.c	2006-07-15 21:26:14.000000000 -0600
@@ -104,12 +104,15 @@
 	*data++ = 0;
 
 #define STORE_PIXEL_RGB565 \
-	*((unsigned short*)data) = \
-		((CLIP(r_l) & 0xf8) << 8) | \
-		((CLIP(g_l) & 0xfc) << 3) | \
-		((CLIP(b_l) & 0xf8) >> 3); \
-	data += 2;
-
+{ \
+   unsigned short *_data = (unsigned short *)data; \
+   *_data = \
+       ((CLIP(r_l) & 0xf8) << 8) | \
+       ((CLIP(g_l) & 0xfc) << 3) | \
+       ((CLIP(b_l) & 0xf8) >> 3); \
+   data += sizeof(unsigned short); \
+}
+		
 #define STORE_PIXEL_RGB888 \
 	*data++ = CLIP(r_l); \
 	*data++ = CLIP(g_l); \