--- ray/src/ot/getbbox.c	1994/04/14 04:56:52	2.4
+++ ray/src/ot/getbbox.c	2004/03/27 12:41:45	2.6
@@ -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: getbbox.c,v 2.6 2004/03/27 12:41:45 schorsch Exp $";
 #endif
-
 /*
  *  getbbox.c - compute bounding box for scene files
  *
@@ -11,29 +8,36 @@ static char SCCSid[] = "$SunId$ LBL";
  */
 
 #include  "standard.h"
-
 #include  "octree.h"
-
 #include  "object.h"
+#include  "oconv.h"
 
 char  *progname;			/* argv[0] */
 
 int  nowarn = 0;			/* supress warnings? */
 
-int  (*addobjnotify[])() = {NULL};	/* new object notifier functions */
+void  (*addobjnotify[])() = {NULL};	/* new object notifier functions */
 
 FVECT  bbmin, bbmax;			/* bounding box */
 
-addobject(o)			/* add object to bounding box */
-OBJREC	*o;
+static void addobject(OBJREC	*o);
+
+
+
+static void
+addobject(			/* add object to bounding box */
+	OBJREC	*o
+)
 {
 	add2bbox(o, bbmin, bbmax);
 }
 
 
-main(argc, argv)		/* read object files and compute bounds */
-int  argc;
-char  **argv;
+int
+main(		/* read object files and compute bounds */
+	int  argc,
+	char  **argv
+)
 {
 	extern char  *getenv();
 	int  nohead = 0;
@@ -57,13 +61,13 @@ char  **argv;
 	bbmax[0] = bbmax[1] = bbmax[2] = -FHUGE;
 						/* read input */
 	if (i >= argc)
-		readobj(NULL, addobject);
+		readobj2(NULL, addobject);
 	else
 		for ( ; i < argc; i++)
 			if (!strcmp(argv[i], "-"))	/* from stdin */
-				readobj(NULL, addobject);
+				readobj2(NULL, addobject);
 			else				/* from file */
-				readobj(argv[i], addobject);
+				readobj2(argv[i], addobject);
 						/* print bounding box */
 	if (!nohead)
 		printf(
@@ -72,32 +76,40 @@ char  **argv;
 	printf("%9g %9g %9g %9g %9g %9g\n", bbmin[0], bbmax[0],
 			bbmin[1], bbmax[1], bbmin[2], bbmax[2]);
 	quit(0);
+	return 0; /* pro forma return */
 }
 
 
-quit(code)				/* exit program */
-int  code;
+void
+quit(				/* exit program */
+	int  code
+)
 {
 	exit(code);
 }
 
 
-cputs()					/* interactive error */
+void
+cputs(void)					/* interactive error */
 {
 	/* referenced, but not used */
 }
 
 
-wputs(s)				/* warning message */
-char  *s;
+void
+wputs(				/* warning message */
+	char  *s
+)
 {
 	if (!nowarn)
 		eputs(s);
 }
 
 
-eputs(s)				/* put string to stderr */
-register char  *s;
+void
+eputs(				/* put string to stderr */
+	register char  *s
+)
 {
 	static int  inln = 0;