--- ray/src/px/biq.c	1991/11/12 16:04:14	2.1
+++ ray/src/px/biq.c	2003/06/30 14:59:12	2.4
@@ -1,15 +1,14 @@
-/* Copyright 1988 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: biq.c,v 2.4 2003/06/30 14:59:12 schorsch Exp $";
 #endif
-
 /*
  *  biq.c - simple greyscale quantization.
  *
  *	9/19/88
  */
 
+#include <string.h>
+
 #include "standard.h"
 #include "ciq.h"
 
@@ -32,7 +31,7 @@ colormap cm;		/* quantization colormap */
 
     draw_grey(ocm);
 
-    bcopy((char *)color,(char *)cm,sizeof color);
+    memcpy((void *)cm,(void *)color,sizeof color);
 }
 
 /*----------------------------------------------------------------------*/
@@ -61,6 +60,6 @@ colormap ocm;
 	}
 	picwriteline(y, linout);
     }
-    free((char *)linin);
-    free((char *)linout);
+    free((void *)linin);
+    free((void *)linout);
 }