Replacing se_new() with wmem_new()

I have a dissector that was working fine in the 1.10 series and made use of se_new() and <epan emem.h="">.

This didn't build in 1.12.0, I switched all calls to wmem_new(wmem_file_scope(), ). It build fine but blows up when I try to capture things. Examples below.

check_key = se_new(gint) -> check_key = wmem_new(wmem_file_scope(), gint)

p_add_proto_data(pinfo->fd, proto_frame, 0, request_info) -> p_add_proto_data(wmem_file_scope(), pinfo->fd, proto_frame, 0, request_info);

p_remove_proto_data(pinfo->fd, proto_frame, 0) -> p_remove_proto_data(wmem_file_scope(), pinfo->fd, proto_frame, 0)

I can't seem to find any documentation on wmwm_new(). I also have no idea when to use wmem_file_scope() vs wmem_packet_scope().

Thanks, Brian