if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_getsockopt_trampoline_addr uintptr

//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_getsockopt_trampoline_addr uintptr

//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {

	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, int namelen); }
	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }

	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, int namelen); }
	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }

	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, int namelen); }
	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }

	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, int namelen); }
	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }

//go:cgo_import_dynamic libc_write write "libc.so"
//go:cgo_import_dynamic libc___xnet_getsockopt __xnet_getsockopt "libsocket.so"
//go:cgo_import_dynamic libc_getpeername getpeername "libsocket.so"
//go:cgo_import_dynamic libc_setsockopt setsockopt "libsocket.so"
//go:cgo_import_dynamic libc_recvfrom recvfrom "libsocket.so"
//go:cgo_import_dynamic libc_port_create port_create "libc.so"
//go:cgo_import_dynamic libc_port_associate port_associate "libc.so"

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_getsockopt_trampoline_addr uintptr

//go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_getsockopt_trampoline_addr uintptr

//go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {

func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) {
	vallen := _Socklen(4)
	err = getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
	return value, err
}

func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, error) {
	var value IPMreq
	vallen := _Socklen(SizeofIPMreq)
	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
	return &value, err
}