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-rw-r--r--libstdc++-v3/testsuite/testsuite_hooks.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/testsuite_hooks.h b/libstdc++-v3/testsuite/testsuite_hooks.h
index 457d922353d..896bf1cbcae 100644
--- a/libstdc++-v3/testsuite/testsuite_hooks.h
+++ b/libstdc++-v3/testsuite/testsuite_hooks.h
@@ -69,6 +69,11 @@
#endif
#include <list>
#include <locale>
+#ifdef _GLIBCXX_HAVE_UNISTD_H
+# include <unistd.h>
+#else
+# define unlink(x)
+#endif
namespace __gnu_cxx_test
{