[PATCH 0/4] Fix compile warnings with MSys2's compiler

This is the second batch of Windows-specific patches from the Git for Windows project. Naturally, it is based on the first batch of patches that fixed the compile errors.

Please note that this series does the *minimal* job of fixing the compile warnings. Don't try to run the tests, they will still fail. You have been warned.

Johannes Schindelin (4):
  mingw: avoid redefining S_* constants
  mingw: avoid warnings when casting HANDLEs to int
  mingw: squash another warning about a cast
  mingw: uglify (a, 0) definitions to shut up warnings

 compat/mingw.c              | 9 ++++++---
 compat/mingw.h              | 4 ++++
 compat/nedmalloc/malloc.c.h | 3 ++-
 compat/poll/poll.c          | 2 +-
 compat/win32/pthread.h      | 7 +++++--
 compat/winansi.c            | 3 ++-
 6 files changed, 20 insertions(+), 8 deletions(-)