From 972288e62fa0798f59caf209ab58c911d289a8b2 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Thu, 15 Mar 2007 00:57:01 +0000
Subject: modify ptr_to_globals trick so that we do not violate type safety
 (well, sort of ;))

---
 include/libbb.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include')

diff --git a/include/libbb.h b/include/libbb.h
index 9ea9f5a..9a6966d 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -806,6 +806,10 @@ extern const int const_int_1;
 #define BUFSIZ 4096
 #endif
 extern char bb_common_bufsiz1[BUFSIZ+1];
+/* This struct is deliberately not defined. */
+/* See docs/keep_data_small.txt */
+struct globals;
+extern struct globals *ptr_to_globals;
 
 /* You can change LIBBB_DEFAULT_LOGIN_SHELL, but don't use it,
  * use bb_default_login_shell and following defines.
-- 
cgit v1.1