--- ray/src/px/protate.c	1998/10/27 16:32:33	2.6
+++ ray/src/px/protate.c	2003/02/22 02:07:27	2.7
@@ -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: protate.c,v 2.7 2003/02/22 02:07:27 greg Exp $";
 #endif
-
 /*
  * prot.c - program to rotate picture file 90 degrees clockwise.
  *
@@ -14,6 +11,8 @@ static char SCCSid[] = "$SunId$ LBL";
 
 #include "color.h"
 
+#include <time.h>
+
 #include "resolu.h"
 
 int	order;				/* input scanline order */
@@ -151,7 +150,7 @@ FILE	*fp;
 				exit(1);
 			}
 	}
-	free((char *)inln);
+	free((void *)inln);
 }
 
 
@@ -187,5 +186,5 @@ FILE	*fp;
 				exit(1);
 			}
 	}
-	free((char *)inln);
+	free((void *)inln);
 }