--- ray/src/px/ra_t8.c	1994/06/10 12:51:18	2.7
+++ ray/src/px/ra_t8.c	2003/02/22 02:07:28	2.10
@@ -1,9 +1,6 @@
-/* Copyright (c) 1992 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: ra_t8.c,v 2.10 2003/02/22 02:07:28 greg Exp $";
 #endif
-
 /*
  *  ra_t8.c - program to convert between RADIANCE and
  *		Targa 8-bit color-mapped images.
@@ -13,6 +10,8 @@ static char SCCSid[] = "$SunId$ LBL";
 
 #include  <stdio.h>
 
+#include  <time.h>
+
 #include  "color.h"
 
 #include  "resolu.h"
@@ -27,7 +26,6 @@ static char SCCSid[] = "$SunId$ LBL";
 
 #ifndef	 BSD
 #define	 bcopy(s,d,n)		(void)memcpy(d,s,n)
-extern char  *memcpy();
 #endif
 
 #define	 goodpic(h)	(my_imType(h) && my_mapType(h))
@@ -154,7 +152,7 @@ char  *argv[];
 	quiterr(NULL);
 userr:
 	fprintf(stderr,
-	"Usage: %s [-d][-c ncolors][-b][-g gamv][-e +/-stops] input [output]\n",
+	"Usage: %s [-d][-n samp][-c ncolors][-b][-g gamv][-e +/-stops] input [output]\n",
 			progname);
 	fprintf(stderr, "   Or: %s -r [-g gamv][-e +/-stops] [input [output]]\n",
 			progname);
@@ -195,6 +193,7 @@ char  *err;
 }
 
 
+void
 eputs(s)
 char *s;
 {
@@ -202,6 +201,7 @@ char *s;
 }
 
 
+void
 quit(code)
 int code;
 {
@@ -344,8 +344,8 @@ struct hdStruct	 *hp;
 		if (fwritecolrs(scanline, xmax, stdout) < 0)
 			quiterr("error writing RADIANCE file");
 	}
-	free((char *)scanline);
-	free((char *)tarData);
+	free((void *)scanline);
+	free((void *)tarData);
 }