rpc_gss_secpurge
rpc_gss_entries.rpc_gss_secpurge = rpc_gss_secpurge;
rpc_gss_secpurge_ftype *rpc_gss_secpurge;
if (rpc_gss_entries.rpc_gss_secpurge != NULL)
(*rpc_gss_entries.rpc_gss_secpurge)(clnt);
void rpc_gss_secpurge(CLIENT *clnt);