// Code generated by cmd/cgo -godefs; DO NOT EDIT.
// cgo -godefs defs_darwin.go

package ipv4

const (
	sysIP_OPTIONS     = 0x1
	sysIP_HDRINCL     = 0x2
	sysIP_TOS         = 0x3
	sysIP_TTL         = 0x4
	sysIP_RECVOPTS    = 0x5
	sysIP_RECVRETOPTS = 0x6
	sysIP_RECVDSTADDR = 0x7
	sysIP_RETOPTS     = 0x8
	sysIP_RECVIF      = 0x14
	sysIP_STRIPHDR    = 0x17
	sysIP_RECVTTL     = 0x18
	sysIP_BOUND_IF    = 0x19
	sysIP_PKTINFO     = 0x1a
	sysIP_RECVPKTINFO = 0x1a

	sysIP_MULTICAST_IF           = 0x9
	sysIP_MULTICAST_TTL          = 0xa
	sysIP_MULTICAST_LOOP         = 0xb
	sysIP_ADD_MEMBERSHIP         = 0xc
	sysIP_DROP_MEMBERSHIP        = 0xd
	sysIP_MULTICAST_VIF          = 0xe
	sysIP_MULTICAST_IFINDEX      = 0x42
	sysIP_ADD_SOURCE_MEMBERSHIP  = 0x46
	sysIP_DROP_SOURCE_MEMBERSHIP = 0x47
	sysIP_BLOCK_SOURCE           = 0x48
	sysIP_UNBLOCK_SOURCE         = 0x49
	sysMCAST_JOIN_GROUP          = 0x50
	sysMCAST_LEAVE_GROUP         = 0x51
	sysMCAST_JOIN_SOURCE_GROUP   = 0x52
	sysMCAST_LEAVE_SOURCE_GROUP  = 0x53
	sysMCAST_BLOCK_SOURCE        = 0x54
	sysMCAST_UNBLOCK_SOURCE      = 0x55

	sizeofSockaddrStorage = 0x80
	sizeofSockaddrInet    = 0x10
	sizeofInetPktinfo     = 0xc

	sizeofIPMreq         = 0x8
	sizeofIPMreqn        = 0xc
	sizeofIPMreqSource   = 0xc
	sizeofGroupReq       = 0x84
	sizeofGroupSourceReq = 0x104
)

type sockaddrStorage struct {
	Len         uint8
	Family      uint8
	X__ss_pad1  [6]int8
	X__ss_align int64
	X__ss_pad2  [112]int8
}

type sockaddrInet struct {
	Len    uint8
	Family uint8
	Port   uint16
	Addr   [4]byte /* in_addr */
	Zero   [8]int8
}

type inetPktinfo struct {
	Ifindex  uint32
	Spec_dst [4]byte /* in_addr */
	Addr     [4]byte /* in_addr */
}

type ipMreq struct {
	Multiaddr [4]byte /* in_addr */
	Interface [4]byte /* in_addr */
}

type ipMreqn struct {
	Multiaddr [4]byte /* in_addr */
	Address   [4]byte /* in_addr */
	Ifindex   int32
}

type ipMreqSource struct {
	Multiaddr  [4]byte /* in_addr */
	Sourceaddr [4]byte /* in_addr */
	Interface  [4]byte /* in_addr */
}

type groupReq struct {
	Interface uint32
	Pad_cgo_0 [128]byte
}

type groupSourceReq struct {
	Interface uint32
	Pad_cgo_0 [128]byte
	Pad_cgo_1 [128]byte
}