[PATCH v2 0/5] Clean up wildmatch.c

This file was imported from rsysc, but it was already largely modified for GIT. Why not further cleanups? I see a lot of unneeded stubs.

Masahiro Yamada (5):
  git-compat-util: add isblank() and isgraph()
  wildmatch: remove IS*() macros
  wildmatch: remove NEGATE_CLASS(2) macros with trivial refactoring
  wildmatch: use char instead of uchar
  wildmatch: more cleanups after killing uchar

 git-compat-util.h |  14 ++++++
 wildmatch.c       | 108 +++++++++++++---------------------------------
 2 files changed, 45 insertions(+), 77 deletions(-)