In this paper, we consider the mathematical program with
symmetric cone complementarity constraints (MPSCCC) in
a general form. It includes the mathematical program with
second-order-cone complementarity constraints (MPSOCCC)
and the mathematical program with complementarity
constraints (MPCC).
We present a smoothing method which approximates the
primal MPSCCC by means of the Chen-Mangasarian class
of smoothing functions. We show that a sequence of
stationary points of the approximate programs converges
to a C(larke)-stationary point of the primal MPSCCC under
suitable conditions.