pkg syscall (darwin-386), const ENETDOWN = 50
pkg syscall (darwin-386), const ENETRESET = 52
pkg syscall (darwin-386), const ENETUNREACH = 51
pkg syscall (darwin-386), const ENFILE = 23
pkg syscall (darwin-386), const ENOATTR = 93
pkg syscall (darwin-386), const ENOBUFS = 55
pkg syscall (darwin-386), const ENODATA = 96
pkg syscall (darwin-386), const ENODEV = 19
pkg syscall (darwin-386), const ENOEXEC = 8

pkg syscall (freebsd-386-cgo), func Seek(int, int64, int) (int64, error)
pkg syscall (freebsd-386-cgo), func Select(int, *FdSet, *FdSet, *FdSet, *Timeval) error
pkg syscall (freebsd-386-cgo), func Sendfile(int, int, *int64, int) (int, error)
pkg syscall (freebsd-386-cgo), func Sendmsg(int, []uint8, []uint8, Sockaddr, int) error
pkg syscall (freebsd-386-cgo), func Sendto(int, []uint8, int, Sockaddr) error

pkg syscall, const EISDIR Errno
pkg syscall, const ELOOP Errno
pkg syscall, const EMFILE Errno
pkg syscall, const EMLINK Errno
pkg syscall, const EMSGSIZE Errno
pkg syscall, const ENAMETOOLONG Errno
pkg syscall, const ENETDOWN Errno
pkg syscall, const ENETRESET Errno
pkg syscall, const ENETUNREACH Errno
pkg syscall, const ENFILE Errno
pkg syscall, const ENOBUFS Errno
pkg syscall, const ENODEV Errno