hhook_head_register
if (hhook_head_register(HHOOK_TYPE_SOCKET, subtype,
if (hhook_head_register(HHOOK_TYPE_IPSEC_IN, AF_INET,
if (hhook_head_register(HHOOK_TYPE_IPSEC_OUT, AF_INET,
if (hhook_head_register(HHOOK_TYPE_TCP, HHOOK_TCP_EST_IN,
if (hhook_head_register(HHOOK_TYPE_TCP, HHOOK_TCP_EST_OUT,
if (hhook_head_register(HHOOK_TYPE_IPSEC_IN, AF_INET6,
if (hhook_head_register(HHOOK_TYPE_IPSEC_OUT, AF_INET6,
int hhook_head_register(int32_t hhook_type, int32_t hhook_id,