Data Structures

Here are the data structures with brief descriptions:

_iqbal_estimate_state	Cache for _osmo_iqbal_estimate when doing lots of calls
_iqbal_state	Internal state structure for the IQ balance optimization algorithm
cfile	Structure representing a currently mapped .cfile
osmo_cxvec	Complex vector
osmo_iqbal_opts	Processing options for the IQ balance optimization algorithm