This patch does the following:
-implements the Event register/deregister code
-Adds some callback lists, and queue functions used by drivers
-Move EventImpl definitions into the public
include/libvirt/libvirt.h | 59 +++++++++
include/libvirt/libvirt.h.in | 59 +++++++++
src/libvirt.c | 256 +++++++++++++++++++++++++++++++++++++++++++
src/libvirt_sym.version | 9 +
4 files changed, 381 insertions(+), 2 deletions(-)