--- ray/src/px/ra_pict.c	1993/06/04 14:47:37	2.6
+++ ray/src/px/ra_pict.c	2003/02/22 02:07:27	2.8
@@ -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_pict.c,v 2.8 2003/02/22 02:07:27 greg Exp $";
 #endif
-
 /*		Convert an Radiance image to APPLE pict format.
  *
  *			Orginally Iris to PICT by	Paul Haeberli - 1990
@@ -24,17 +21,16 @@ static char SCCSid[] = "$SunId$ LBL";
 #ifdef MSDOS
 #include <fcntl.h>
 #endif
+#include  <time.h>
 
 #include "pict.h"
 #include "color.h"
 #include "resolu.h"
 
-extern char	*malloc();
-
 int	outbytes;		    /* This had better be 32 bits! */
 char	*progname;
 int	verbose = 0;
-float	gamma = 2.0;
+float	gamcor = 2.0;
 int	bradj = 0;
 
 	/* First some utility routines */
@@ -112,7 +108,7 @@ char **argv;
     for (i = 1; i < argc ; i++)
 	if (argv[i][0] ==  '-')
 	    switch (argv[i][1]) {
-		case 'g':	gamma = atof(argv[++i]);
+		case 'g':	gamcor = atof(argv[++i]);
 				break;
 
 		case 'e':	if (argv[i+1][0] != '+' && argv[i+1][0] != '-')
@@ -158,7 +154,7 @@ outofparse:
 #ifdef DEBUG
 	fprintf(stderr, "Input file: %s\n", i <= argc - 1 ? argv[i] : "stdin");
 	fprintf(stderr, "Outut file: %s\n", i <= argc - 2 ? argv[i+1] : "stdout" );
-	fprintf(stderr, "Gamma: %f\n", gamma);
+	fprintf(stderr, "Gamma: %f\n", gamcor);
 	fprintf(stderr, "Brightness adjust: %d\n", bradj);
 	fprintf(stderr, "Verbose: %s\n", verbose ? "on" : "off");
 #endif
@@ -173,7 +169,7 @@ outofparse:
 
 	    /* Set the gamma correction */
 
-    setcolrgam(gamma);
+    setcolrgam(gamcor);
 
     for(i=0; i<HEADER_SIZE; i++) 
 	putbyte(0);
@@ -196,7 +192,7 @@ outofparse:
 
     if (verbose)
 	fprintf(stderr, "%s: The picture is %d by %d, with a gamma of %f\n",
-	    progname, xsize, ysize, gamma);
+	    progname, xsize, ysize, gamcor);
 
 
     putpict(xsize, ysize);	/* Here is where all the work is done */
@@ -224,14 +220,14 @@ int ysize;
     int	    nbytes, rowbytes;
     char    *cbuf, *pbuf;
 
-    cbuf = malloc(4 * xsize);
+    cbuf = (char *)malloc(4 * xsize);
 
     if (cbuf == NULL) {
 	fprintf(stderr, "%s: not enough memory\n", progname);
 	exit(1);
 	}
 
-    pbuf = malloc(4 * xsize);
+    pbuf = (char *)malloc(4 * xsize);
 
     if (pbuf == NULL) {
 	fprintf(stderr, "%s: not enough memory\n", progname);