Make arv_gv_device_{s,g}et_packet_size public
Make arv_gv_device_{s,g}et_packet_size public

https://bugzilla.gnome.org/show_bug.cgi?id=677711

Signed-off-by: Emmanuel Pacaud <bd234ba4276433f0e5fc7a8fa2d18274fa711567@gnome.org>

AravisProject/aravis,AravisProject/aravis,AnilRamachandran/aravis,AravisProject/aravis,AnilRamachandran/aravis,AnilRamachandran/aravis,AravisProject/aravis,AnilRamachandran/aravis,AravisProject/aravis,AnilRamachandran/aravis