--- ray/src/px/pinterp.c	1990/01/18 23:58:29	1.23
+++ ray/src/px/pinterp.c	1990/02/26 14:01:44	1.24
@@ -10,7 +10,7 @@ static char SCCSid[] = "$SunId$ LBL";
 
 #include "standard.h"
 
-#include <sys/fcntl.h>
+#include <fcntl.h>
 
 #include "view.h"