PR_STATIC_CALLBACK(PRBool) AppendRuleToArray(nsISupports* aElement, void* aData)
static PRBool AppendRuleToArray(nsISupports* aElement, void* aData)
PR_STATIC_CALLBACK(PRBool) AppendRuleToArray(nsISupports* aElement, void* aData){  nsISupportsArray* ruleArray = NS_STATIC_CAST(nsISupportsArray*, aData);  ruleArray->AppendElement(aElement);  return PR_TRUE;}