--- ray/src/util/dcglare.c	2025/03/05 02:54:58	2.7
+++ ray/src/util/dcglare.c	2025/03/05 02:59:58	2.8
@@ -1,3 +1,6 @@
+#ifndef lint
+static const char RCSid[] = "$Id: dcglare.c,v 2.8 2025/03/05 02:59:58 greg Exp $";
+#endif
 /*
  * Compute time-step glare using imageless DGP calculation method.
  *