non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.

  You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.

  5. Conveying Modified Source Versions.

  You may convey a work based on the Program, or the modifications to

pkg crypto/md5, const BlockSize ideal-int
pkg crypto/md5, const Size ideal-int
pkg crypto/md5, func New() hash.Hash
pkg crypto/rand, func Int(io.Reader, *big.Int) (*big.Int, error)
pkg crypto/rand, func Prime(io.Reader, int) (*big.Int, error)
pkg crypto/rand, func Read([]uint8) (int, error)
pkg crypto/rand, var Reader io.Reader
pkg crypto/rc4, func NewCipher([]uint8) (*Cipher, error)
pkg crypto/rc4, method (*Cipher) Reset()