From 47a31596c62b2d25dd68ca11df30dccef4944e13 Mon Sep 17 00:00:00 2001
From: Theophile Ranquet <theophile.ranquet@gmail.com>
Date: Wed, 10 Oct 2012 17:14:01 +0000
Subject: obstack: import obstack_finish0 from master

* src/system.h (obstack_finish0): New.

Signed-off-by: Akim Demaille <akim@lrde.epita.fr>
---
 src/system.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/system.h')

diff --git a/src/system.h b/src/system.h
index a8b0f584..3a82e7f3 100644
--- a/src/system.h
+++ b/src/system.h
@@ -202,7 +202,10 @@ typedef size_t uintptr_t;
   } while (0)
 
 
+/* Append the ending 0, finish Obs, and return the string.  */
 
+# define obstack_finish0(Obs)                           \
+  (obstack_1grow (Obs, '\0'), (char *) obstack_finish (Obs))
 
 
 /*-----------------------------------------.
-- 
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