--- ray/src/common/object.h	2005/09/23 19:04:52	2.18
+++ ray/src/common/object.h	2013/12/08 19:25:36	2.21
@@ -1,4 +1,4 @@
-/* RCSid $Id: object.h,v 2.18 2005/09/23 19:04:52 greg Exp $ */
+/* RCSid $Id: object.h,v 2.21 2013/12/08 19:25:36 greg Exp $ */
 /*
  *  object.h - header file for routines using objects and object sets.
  *
@@ -32,7 +32,7 @@ typedef struct {
 #endif
 }  FUNARGS;
 
-#define  MAXSTR		128		/* maximum string length */
+#define  MAXSTR		512		/* maximum string (word) length */
 
 /*
  *	An object is defined as an index into an array of
@@ -90,6 +90,8 @@ extern OBJECT	objndx(OBJREC *op);
 extern OBJECT	lastmod(OBJECT obj, char *mname);
 extern OBJECT	modifier(char *name);
 extern OBJECT	object(char *oname);
+extern int	eqreal(double d1, double d2);
+extern int	eqobjects(OBJECT obj1, OBJECT obj2);
 extern void	insertobject(OBJECT obj);
 extern void	clearobjndx(void);
 					/* defined in objset.c */