--- /usr/local/pkgsrc//mbone/vic/work/vic-2.8/grabber-qcam.cc	Fri Jun 21 06:39:36 1996
+++ grabber-qcam.cc	Tue Nov 18 13:16:25 1997
@@ -84,6 +84,11 @@
 #define CIF_HEIGHT 288
 
 /*XXX*/
+#ifndef QC_MAX_CONTRAST
+#define	QC_MAX_CONTRAST	255
+#endif
+
+/*XXX*/
 #define VOLATILE volatile
 
 class QcamGrabber : public Grabber {