struct bcm_add_indication in bcm

[Kevin McKinney]

Dan,

With my next patch set it appears this structure "bcm_add_indication"
is in two places; in cntrl_SignalingInterface.h and CmHost.h.  However
there are a few differences, but I think I can merge this structure. I
cleaned up the code in CmHost.h, but I did not remove this structure
yet because I want to make sure I fully understand this code before
removing.

Thanks,
Kevin