License for MSYS Here
=====================

Public domain. 2002 Manu B.

getopt implementation is BSD (4 clause as written, but
  per ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change the
  Director of the Office of Technology Licensing of the University of
  California officially rescinded the advertising clause on July 22nd, 1999.
  He states that clause 3 is "hereby deleted in its entirety."

