Modify i_stdlib.U to unconditionally assume C89 <stdlib.h>

There are very many units that expect this variable to be defined, so this
seems like a better option than editing all of those.

diff --git a/U/modified/i_stdlib.U b/U/modified/i_stdlib.U
new file mode 100644 (file)
index 0000000..80442e4
--- /dev/null
+++ b/U/modified/i_stdlib.U
@@ -0,0 +1,28 @@
+?RCS: $Id: i_stdlib.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_stdlib.U,v $
+?RCS: Revision 3.0  1993/08/18  12:08:27  ram
+?RCS: Baseline for dist 3.0 netwide release.
+?RCS:
+?MAKE:i_stdlib: Nothing
+?MAKE: -pick add $@ %<
+?S:i_stdlib:
+?S:    This variable unconditionally defines the I_STDLIB symbol.
+?S:.
+?C:I_STDLIB:
+?C:    This symbol is always defined, indicating that <stdlib.h> exists
+?C:    and should be included.
+?C:.
+?H:#define I_STDLIB            /**/
+?H:.
+: stub, used only to satisfy other units
+i_stdlib='define'
+