include: fixup header inclusion

[c11tester.git] / include / impatomic.h

diff --git a/include/impatomic.h b/include/impatomic.h
index ed3afa71fa048e2808d8715fb6759408361f89d6..60e5d365efffc7bc365ef197be47275d31c23ae8 100644 (file)
--- a/include/impatomic.h
+++ b/include/impatomic.h
@@ -14,6 +14,8 @@
 
 #ifdef __cplusplus
 namespace std {
+#else
+#include <stdbool.h>
 #endif
 
 #define CPP0X( feature )