qt - QDatastream write data from unsigned char* buffer -

How do I write data from unsigned char * buffers? The three methods are written bytes and rowdata. But they get CONST 4 * Can I use unsigned char * for this?

You can only const char * / code>

  Unsigned four array [] = {1,2,3,4,5}; Cubit Array Ba; QDataStream datastream (& amp; BA, QIODevice :: ReadWrite); Datastream.writeRawData ((const char *) array, 5);