Enum was used after all. Restore it and namespace it with GLUSTER_ to avoid the
collision.

svn path=/trunk/; revision=52144

Conflicts:
	epan/dissectors/packet-glusterfs.c

Change-Id: Ifd032b9f06da7f71a3cafd069bae10a1779e3c75
Reviewed-on: https://code.wireshark.org/review/3476
Reviewed-by: Balint Reczey <balint@balintreczey.hu>
g_memmove has been removed in favour of normal memmove in the latest glib
versions, so do the same. Plain old memmove appears to be specified in C90, so
I'm not sure why they ever needed a compat function in the first place...

svn path=/trunk/; revision=54295

Change-Id: I4e6411c60669e24077e6d5b191b6aca8cb60bff5
Reviewed-on: https://code.wireshark.org/review/3477
Reviewed-by: Balint Reczey <balint@balintreczey.hu>