--- ray/src/rt/func.c	1992/09/26 08:10:41	2.7
+++ ray/src/rt/func.c	1993/08/03 12:04:58	2.10
@@ -18,15 +18,15 @@ static char SCCSid[] = "$SunId$ LBL";
 
 
 #define  INITFILE	"rayinit.cal"
-#define  REFVNAME	"`FILE_REFCNT"
 #define  CALSUF		".cal"
 #define  LCALSUF	4
+char  REFVNAME[] = "`FILE_REFCNT";
 
 XF  unitxf = {			/* identity transform */
-	1.0, 0.0, 0.0, 0.0,
-	0.0, 1.0, 0.0, 0.0,
-	0.0, 0.0, 1.0, 0.0,
-	0.0, 0.0, 0.0, 1.0,
+	{{1.0, 0.0, 0.0, 0.0},
+	{0.0, 1.0, 0.0, 0.0},
+	{0.0, 0.0, 1.0, 0.0},
+	{0.0, 0.0, 0.0, 1.0}},
 	1.0
 };
 
@@ -166,7 +166,7 @@ setfunc(m, r)			/* set channels for function call */
 OBJREC  *m;
 register RAY  *r;
 {
-	static long  lastrno = -1;
+	static unsigned long  lastrno = ~0;
 	register MFUNC  *f;
 					/* get function */
 	if ((f = (MFUNC *)m->os) == NULL)