Rely on C89 <limits.h>

part of backporting 350b922a8600b68529a55d5fcc05d4ebd9a45990

diff --git a/dist/U/i_limits.U b/dist/U/i_limits.U
deleted file mode 100644 (file)
index 4fad0ce..0000000
--- a/dist/U/i_limits.U
+++ /dev/null
@@ -1,33 +0,0 @@
-?RCS: $Id: i_limits.U 1 2006-08-24 12:32:52Z rmanfredi $
-?RCS:
-?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
-?RCS:
-?RCS: You may redistribute only under the terms of the Artistic Licence,
-?RCS: as specified in the README file that comes with the distribution.
-?RCS: You may reuse parts of this distribution only within the terms of
-?RCS: that same Artistic Licence; a copy of which may be found at the root
-?RCS: of the source tree for dist 4.0.
-?RCS:
-?RCS: $Log: i_limits.U,v $
-?RCS: Revision 3.0  1993/08/18  12:08:20  ram
-?RCS: Baseline for dist 3.0 netwide release.
-?RCS:
-?MAKE:i_limits: Inhdr
-?MAKE: -pick add $@ %<
-?S:i_limits:
-?S:    This variable conditionally defines the I_LIMITS symbol, and indicates
-?S:    whether a C program may include <limits.h> to get symbols like WORD_BIT
-?S:    and friends.
-?S:.
-?C:I_LIMITS:
-?C:    This symbol, if defined, indicates to the C program that it should
-?C:    include <limits.h> to get definition of symbols like WORD_BIT or
-?C:    LONG_MAX, i.e. machine dependant limitations.
-?C:.
-?H:#$i_limits I_LIMITS         /**/
-?H:.
-?LINT:set i_limits
-: see if this is a limits.h system
-set limits.h i_limits
-eval $inhdr
-