X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/0fff129c7c25f91aaef8107d064484c50fabca3e..2f10a596a7cbd6b7cdccfb56d29fd214b6d99759:/lib/obstack.h?ds=sidebyside

diff --git a/lib/obstack.h b/lib/obstack.h
index c949730e..7a0ee112 100644
--- a/lib/obstack.h
+++ b/lib/obstack.h
@@ -1,5 +1,5 @@
 /* obstack.h - object stack macros
-   Copyright (C) 1988,89,90,91,92,93,94,96,97,98,99 Free Software Foundation, Inc.
+   Copyright (C) 1988,89,90,91,92,93,94,96,97,98,99,2003 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
@@ -123,8 +123,12 @@ extern "C" {
 #endif
 
 #ifndef __INT_TO_PTR
+#if defined __STDC__ && __STDC__
+# define __INT_TO_PTR(P) ((void *) ((P) + (char *) 0))
+#else
 # define __INT_TO_PTR(P) ((P) + (char *) 0)
 #endif
+#endif
 
 /* We need the type of the resulting object.  If __PTRDIFF_TYPE__ is
    defined, as with GNU C, use that; that way we don't pollute the