From 2a05db488518f61c80a1fd2f30ac72e6642b0a40 Mon Sep 17 00:00:00 2001
From: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Date: Wed, 30 Dec 2009 22:09:53 +0100
Subject: [PATCH] uLUt: UL_NOPSTATEMENT defined

This construct can be used as macro parameter,
when macro argument is used as C language statement
inserted into generated code and in concrete
macro instantiation is no use for the functionality.


Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
---
 ulut/ul_utdefs.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ulut/ul_utdefs.h b/ulut/ul_utdefs.h
index d0ff653..f319ea1 100644
--- a/ulut/ul_utdefs.h
+++ b/ulut/ul_utdefs.h
@@ -34,6 +34,10 @@ extern "C" {
 #endif /*__GNUC__*/
 #endif /*UL_CONTAINEROF*/
 
+#ifndef UL_NOPSTATEMENT
+#define UL_NOPSTATEMENT do { } while(0)
+#endif
+
 #ifndef ul_cyclic_gt
 #define ul_cyclic_gt(x,y) \
 	((sizeof(x)>=sizeof(long long))&&(sizeof(y)>=sizeof(long long))? \
-- 
2.39.2