That is exactly what I said: > ...if you don't recompile your module with the updated definition of the struct... And once you recompiled, the C99 version wit

That is exactly what I said: > ...if you don't recompile your module with the updated definition of the struct... And once you recompiled, the C99 version with the pretty initializer is fixed as well, so there is no advantage in using memset regarding this.