Add ws2ipdef.h and move ip_mreq and ip_mreq_source.



git-svn-id: svn+ssh://svn.code.sf.net/p/mingw-w64/code/trunk@397 4407c894-4637-0410-b4f5-ada5f102cad1
2 files changed
tree: af1477f4ed77a4a184eb01ab56a981c1be371334
  1. mingw-w64-crt/
  2. mingw-w64-doc/
  3. mingw-w64-headers/