--- ray/src/util/glarendx.c	1995/06/04 10:58:38	2.5
+++ ray/src/util/glarendx.c	2003/02/22 02:07:30	2.7
@@ -1,9 +1,6 @@
-/* Copyright (c) 1991 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: glarendx.c,v 2.7 2003/02/22 02:07:30 greg Exp $";
 #endif
-
 /*
  * Compute Glare Index given by program name or -t option:
  *
@@ -127,6 +124,7 @@ userr:
 }
  
  
+int
 headline(s)			/* get line from header */
 char	*s;
 {
@@ -140,6 +138,7 @@ char	*s;
 		formatval(fmt, s);
 		wrongformat = strcmp(fmt, "ascii");
 	}
+	return(0);
 }