bit_set
bit_set(__name, __start); \
bit_set(bs, i++);
bit_set(bs, i);
bit_set (attrbits, ATTR4); \
bit_set (attrbits, ATTR6); \
bit_set(attrbits,
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP4_ADDRESS);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP6_ADDRESS);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP4_NETMASK);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP6_NETMASK);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP4_DNS);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP6_DNS);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP4_NBNS);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP6_NBNS);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP4_DHCP);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_IP6_DHCP);
bit_set(attrbits, ISAKMP_CFG_ATTR_INTERNAL_ADDRESS_EXPIRY);
bit_set(s->tabs, s->cx);
bit_set(s->tabs, i);
bit_set(sp->gp->seqb, qp->input[0]);
bit_set(e->dow, 0);
bit_set(e->dow, 7);
bit_set(bits, number);
bit_set(bits, i);