From d98d86bd6b0d861462698e5bcfc8f712f8e350c7 Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@dside.dyndns.org>
Date: Wed, 6 Jul 2011 02:10:24 +0200
Subject: Support FIFO reading/writting, code restructurization, few fixes

---
 tools.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'tools.h')

diff --git a/tools.h b/tools.h
index 3454fc4..3bd1b20 100644
--- a/tools.h
+++ b/tools.h
@@ -6,6 +6,8 @@
 
 #include "pci.h"
 
+#define BIT_MASK(bits) ((1ll << (bits)) - 1)
+
 #define min2(a, b) (((a)<(b))?(a):(b))
 
 int pcilib_isnumber(const char *str);
-- 
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