@@ -14,10 +14,12 @@ * file. */ #import "OFDataArray.h" +OF_ASSUME_NONNULL_BEGIN + @class OFString; #ifdef __cplusplus extern "C" { #endif @@ -79,5 +81,7 @@ * * @return The SHA-512 hash of the data array as an autoreleased OFString */ - (OFString*)SHA512Hash; @end + +OF_ASSUME_NONNULL_END