@@ -14,13 +14,17 @@ * file. */ #import "OFException.h" +OF_ASSUME_NONNULL_BEGIN + /*! * @class OFChecksumFailedException \ * OFChecksumFailedException.h ObjFW/OFChecksumFailedException.h * * @brief An exception indicating that a checksum did not match. */ @interface OFChecksumFailedException: OFException @end + +OF_ASSUME_NONNULL_END