--- ray/src/common/mktemp.c	1992/10/05 11:38:00	2.1
+++ ray/src/common/mktemp.c	2003/06/07 12:50:20	2.5
@@ -1,16 +1,17 @@
-/* Copyright (c) 1992 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: mktemp.c,v 2.5 2003/06/07 12:50:20 schorsch Exp $";
 #endif
-
 /*
  * Replacement mktemp(3) function for systems without
  */
 
-#include "standard.h"
+#include "copyright.h"
 
+#ifndef NULL
+#define  NULL		0
+#endif
 
+
 char *
 mktemp(template)		/* make a unique filename from template */
 char	*template;
@@ -35,7 +36,7 @@ char	*template;
 	}
 	p = te-1;			/* final character */
 	for (*p = 'a'; *p <= 'z'; (*p)++)
-		if (access(template, F_OK) == -1)
+		if (access(template, 0) == -1)
 			return(template);	/* found unique name */
 	return(NULL);			/* failure! */
 }