Function SetupTreeSolveNetwork 

pub unsafe extern "C" fn SetupTreeSolveNetwork(
    nodes: *mut *mut nodeT,
    ground: *mut nodeT,
    apexes: *mut *mut *mut nodeT,
    iscandidate: *mut *mut c_schar,
    nnoderow: c_long,
    nnodesperrow: *mut c_int,
    narcrow: c_long,
    narcsperrow: *mut c_int,
    nrow: c_long,
    ncol: c_long,
) -> c_long

TODO: comment