s_attr_isakmp_group
s_attr_isakmp_group(dh->type), dh->prime->l << 3,
s_attr_isakmp_group(dh->type), dh->prime->l << 3,
{ OAKLEY_ATTR_GRP_TYPE, "Group Type", s_attr_isakmp_group },
extern const char *s_attr_isakmp_group(int);