|Avahi supports pluggable memory allocator implemenations. See
|<avahi-common/malloc.h> for more information.
|Currently, Avahi does not deal well with out-of-memory
|situations. Therefore we recommend the usage of memory allocators that
|abort() in case of OOM. The default allocator used by Avahi does this.
|Eventually we will improve Avahi to deal with these things better.