@@ -18,12 +18,18 @@
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <stdlib.h>
 #include <string.h>
 
+#import <ObjFW/OFString.h>
+
+#import <ObjFW/OFInvalidFormatException.h>
+#import <ObjFW/OFOutOfMemoryException.h>
+
 #import "IRCUser.h"
 
 @implementation IRCUser
 @synthesize username, nickname, hostname;
 + IRCUserWithString: (OFString*)str