--- examples/dc1394_vloopback.c.orig	2011-10-04 10:45:42.253166821 -0400
+++ examples/dc1394_vloopback.c	2011-10-04 10:46:03.740189888 -0400
@@ -250,6 +250,7 @@
     }
 }
 
+static
 inline void
 yuy2_to_yv16( const unsigned char *src, unsigned char *dest, int width, int height)
 {
@@ -267,6 +268,7 @@
     }
 }
 
+static
 inline void
 yuy2_to_yv12( const unsigned char *src, unsigned char *dest, int width, int height)
 {