--- ray/src/hd/rhpict.c	1999/03/09 14:55:53	3.6
+++ ray/src/hd/rhpict.c	2003/02/22 02:07:25	3.8
@@ -1,19 +1,17 @@
-/* Copyright (c) 1999 Silicon Graphics, Inc. */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ SGI";
+static const char	RCSid[] = "$Id: rhpict.c,v 3.8 2003/02/22 02:07:25 greg Exp $";
 #endif
-
 /*
  * Radiance holodeck picture generator
  */
 
 #include "rholo.h"
 #include "view.h"
-#include "resolu.h"
 
 char	*progname;		/* our program name */
 char	*hdkfile;		/* holodeck file name */
+char	gargc;			/* global argc */
+char	**gargv;		/* global argv */
 
 VIEW	myview = STDVIEW;	/* current output view */
 int	xres = 512, yres = 512;	/* max. horizontal and vertical resolution */
@@ -37,6 +35,7 @@ char	*argv[];
 {
 	int	i, rval;
 
+	gargc = argc; gargv = argv;
 	progname = argv[0];			/* get arguments */
 	for (i = 1; i < argc && argv[i][0] == '-'; i++) {
 		rval = getviewopt(&myview, argc-i, argv+i);
@@ -144,7 +143,7 @@ int	fn;
 					/* render image */
 	if (blist.nb > 0) {
 		render_frame(blist.bl, blist.nb);
-		free((char *)blist.bl);
+		free((void *)blist.bl);
 	} else {
 		sprintf(errmsg, "no section visible in frame %d", fn);
 		error(WARNING, errmsg);
@@ -181,7 +180,7 @@ int	nb;
 	}
 	hdloadbeams(bil, nb, pixBeam);
 	pixFinish(randfrac);
-	free((char *)bil);
+	free((void *)bil);
 }
 
 
@@ -205,7 +204,7 @@ int	fn;
 				/* write header */
 	newheader("RADIANCE", stdout);
 	printf("SOFTWARE= %s\n", VersionID);
-	printf("%s %s\n", progname, hdkfile);
+	printargs(gargc, gargv, stdout);
 	if (fn)
 		printf("FRAME=%d\n", fn);
 	fputs(VIEWSTR, stdout);
@@ -283,7 +282,7 @@ initialize()			/* initialize holodeck and buffers */
 	fd = dup(fileno(fp));			/* dup file descriptor */
 	fclose(fp);				/* done with stdio */
 	for (n = 0; nextloc > 0L; n++) {	/* initialize each section */
-		lseek(fd, (long)nextloc, 0);
+		lseek(fd, (off_t)nextloc, 0);
 		read(fd, (char *)&nextloc, sizeof(nextloc));
 		hdinit(fd, NULL);
 	}
@@ -296,6 +295,7 @@ initialize()			/* initialize holodeck and buffers */
 }
 
 
+void
 eputs(s)			/* put error message to stderr */
 register char  *s;
 {