From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Tue, 28 Dec 2004 12:25:58 +0000 (+0000)
Subject: replaces the include of <obstack.h> by a forward definition of struct obstack.
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=48ade735daa8901df3e9882675c8ee8e4c08ed49;p=libfirm

replaces the include of <obstack.h> by a forward definition of struct obstack.
This allows to use the header file even if obstack.h did not exists...

[r4770]
---

diff --git a/ir/ir/irprintf.h b/ir/ir/irprintf.h
index 20280a2ed..9abd396a1 100644
--- a/ir/ir/irprintf.h
+++ b/ir/ir/irprintf.h
@@ -23,7 +23,9 @@
 #include <stddef.h>
 #include <stdarg.h>
 #include <stdio.h>
-#include <obstack.h>
+
+/* forward definition */
+struct obstack;
 
 /**
  * Something that can append strings and chars to something.