add mutex include

This commit is contained in:
Dennis Luxen 2014-10-10 19:38:59 +02:00
parent 274140d309
commit be11d3325d

View File

@ -29,6 +29,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define SIMPLE_LOGGER_HPP
#include <atomic>
#include <mutex>
#include <sstream>
enum LogLevel