Issue 1751 add unistd.h for getpid()

git-svn-id: https://zxing.googlecode.com/svn/trunk@2872 59b500cc-1b3d-0410-9834-0bbf25fbcc57
vin-t · Aug 19, 2013 · b5c2264 · b5c2264
1 parent a582958
commit b5c2264
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cpp/core/tests/src/common/BitMatrixTest.cpp b/cpp/core/tests/src/common/BitMatrixTest.cpp
@@ -21,6 +21,7 @@
 #include "BitMatrixTest.h"
 #include <limits>
 #include <stdlib.h>
+#include <unistd.h>
 
 namespace zxing {
 using namespace std;