--- ray/src/common/words.c	2003/02/25 02:47:22	2.6
+++ ray/src/common/words.c	2003/07/17 09:21:29	2.8
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: words.c,v 2.6 2003/02/25 02:47:22 greg Exp $";
+static const char RCSid[] = "$Id";
 #endif
 /*
  * Routines for recognizing and moving about words in strings.
@@ -12,10 +12,7 @@ static const char	RCSid[] = "$Id: words.c,v 2.6 2003/0
 #include  <ctype.h>
 #include  <string.h>
 
-#ifdef  BSD
-#define  strchr		index
-#endif
-
+#include  "rtio.h"
 
 char *
 atos(rs, nb, s)			/* get word from string, returning rs */