Binary compatibility and padding

Hi, In GNOME Dictionary 3.16.0, _GdictDefboxClass provided four members that are function pointers 'for future expansion'. If I understand this correctly, these four extra members act as a place holder in case we want to add a new meaningful function pointer member, therefore removing one of the

Re: Binary compatibility and padding

On Sat, 2015-04-11 at 15:43 +0200, Juan R. Garcia Blanco wrote: Hi, In GNOME Dictionary 3.16.0, _GdictDefboxClass provided four members that are function pointers 'for future expansion'. If I understand this correctly, these four extra members act as a place holder in case we want to add a