Steady-state solver needs to be implemented

[tclose]

I am trying to work out what exactly I need to to supply to this template

//-------------------------------------------------------//
// This section was generated from NEST-steadystate.tmpl //
//-------------------------------------------------------//
{% if steady_state_method == "kinsol" %}
extern "C" int {{ModelName}}_steadystate (N_Vector u, N_Vector f, void* pnode) {
{% else %}
extern "C" int {{ModelName}}_steadystate (const gsl_vector *u, void *pnode, gsl_vector *f) {
{% endif %}
{#
{% if steadystate.localVars %}
  double {{steadystate.localVars | join(", ")}};
{% endif %}

  // params is a reference to the model parameters
  const struct {{ModelName}}::Parameters_* params = (struct {{ModelName}}::Parameters_ *)pnode;

{% for parameterDef in steadystate.parameterDefs %}
  {{parameterDef}}
{% endfor %}

{% for eq in steadystate.SSgetStateDefs %}
  {{eq}}
{% endfor %}

{% for eq in steadystate.SScurrentEqDefs %}
  {{eq}}
{% endfor %}

{% for eq in init.initOrder %}
  {{eq}}
{% endfor %}

{% for x in steadystate.SSsetStateDefsLbs %}
    {% if x.lbs %}
  double {{x.lbs | join(", ")}};
    {% endif %}

    {% for eq in x.defs %}
  {{eq}}
    {% endfor %}

{% endfor %}
#}
   return 0;
}
//---------------- NEST-steadystate.tmpl ---------------//

in order for the steady-state solver to work.