Message The size of this structure is <size> bytes, which is not a multiple of its alignment of <align>. Respecify the alignment of the structure or add <bytes> bytes of additional padding. Description The size of a struct or union is not a multiple of its alignment. This could cause unaligned accesses if an array of these structs or unions is declared. User Action Modify the struct/union or the alignment so that the size of the struct or union is a multiple of the alignment.