func: static void good1() if ( 0 )  wchar_t data [ 150 ] , dest [ 100 ] ; wmemset ( data , L 'A' , 149 data [ 149 ] = L '\0' memcpy ( dest , data , 99 * sizeof ( wchar_t ) ); printWLine ( dest ); void printWLine (const wchar_t * line) if ( line != NULL )  wprintf ( L "%ls\n" , line ) 