--- ray/src/meta/plot4.c	2003/02/22 02:07:26	1.1
+++ ray/src/meta/plot4.c	2003/10/27 10:28:59	1.3
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: plot4.c,v 1.1 2003/02/22 02:07:26 greg Exp $";
+static const char	RCSid[] = "$Id: plot4.c,v 1.3 2003/10/27 10:28:59 schorsch Exp $";
 #endif
 /*
  *  plot4.c - program to put four metafile pages onto one.
@@ -8,6 +8,7 @@ static const char	RCSid[] = "$Id: plot4.c,v 1.1 2003/0
  *	7/10/86
  */
 
+#include  "rtprocess.h"
 #include  "meta.h"
 
 
@@ -25,21 +26,12 @@ main(argc, argv)
 int  argc;
 char  *argv[];
 {
-#ifdef  UNIX
-	FILE  *popen();
-#endif
 	FILE  *fp;
 	int  i;
 
-#ifdef  CPM
-	fixargs("plot4", &argc, &argv);
-#endif
-
 	progname = argv[0];
 
-#ifdef  UNIX
 	pout = popen(OUTFILT, "w");
-#endif
 
 	if (argc > 1)
 		for (i = 1; i < argc; i++) {
@@ -52,11 +44,7 @@ char  *argv[];
 	
 	pglob(PEOF, 0200, NULL);
 
-#ifdef  UNIX
 	return(pclose(pout));
-#else
-	return(0);
-#endif
 }