--- ray/src/common/object.h	1991/11/12 16:55:32	2.1
+++ ray/src/common/object.h	1997/12/03 11:13:12	2.4
@@ -48,12 +48,11 @@ typedef struct {
 	char  *oname;			/* object name */
 	FUNARGS  oargs;			/* object specification */
 	char  *os;			/* object structure */
-	long  lastrno;			/* last ray this was used with */
 }  OBJREC;
 
 #ifndef  MAXOBJBLK
 #ifdef  BIGMEM
-#define  MAXOBJBLK	4095		/* maximum number of object blocks */
+#define  MAXOBJBLK	32767		/* maximum number of object blocks */
 #else
 #define  MAXOBJBLK	511		/* maximum number of object blocks */
 #endif
@@ -73,3 +72,7 @@ extern OBJECT  nobjects;		/* # of objects */
  */
 
 #define  MAXSET		127		/* maximum object set size */
+
+OBJECT	*setsave();
+
+#define setfree(os)	free((char *)(os))