From: Kim Nguyễn <kn@lri.fr>
Date: Fri, 12 Oct 2012 20:49:46 +0000 (+0200)
Subject: Make the code compile also in g++ 4.7 where read/write are not
X-Git-Url: http://git.nguyen.vg/gitweb/?a=commitdiff_plain;h=1b69176b2f1b776af5f6f59ad2555238c78d3f29;hp=f01f30f68feacc70b6cb4367301f885a8407210b;p=SXSI%2FXMLTree.git

Make the code compile also in g++ 4.7 where read/write are not
pulled in the global namespace by #include <cstdio>
---

diff --git a/bit-vector.cpp b/bit-vector.cpp
index 986e098..2c401a5 100644
--- a/bit-vector.cpp
+++ b/bit-vector.cpp
@@ -1,6 +1,10 @@
+
 #include <stdexcept>
 #include "bit-vector.hpp"
 #include <cstdio>
+extern "C" {
+#include <unistd.h>
+}
 
 static inline uint8_t pow2_mult8(uint8_t x){
   return (~((x & (x-1))==0) + 1) & (x >> 3);