===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/sed/defs.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- src/usr.bin/sed/defs.h	2003/06/03 02:56:16	1.3
+++ src/usr.bin/sed/defs.h	2008/10/16 16:34:32	1.4
@@ -1,4 +1,4 @@
-/* *	$OpenBSD: defs.h,v 1.3 2003/06/03 02:56:16 millert Exp $*/
+/* *	$OpenBSD: defs.h,v 1.4 2008/10/16 16:34:32 millert Exp $*/
 /*-
  * Copyright (c) 1992 Diomidis Spinellis.
  * Copyright (c) 1992, 1993
@@ -140,3 +140,9 @@
 #define	WARNING		2	/* Just print the warning */
 #define	COMPILE		3	/* Print error, count and finish script */
 #define	COMPILE2	3	/* Print error, count and finish script */
+
+/*
+ * Round up to the nearest multiple of _POSIX2_LINE_MAX
+ */
+#define ROUNDLEN(x) \
+    (((x) + _POSIX2_LINE_MAX - 1) & ~(_POSIX2_LINE_MAX - 1))