Hello from libgit2, where we borrowed your xdiff a few years ago and have watched as we both hacked on it independently. (For us, mostly it was around tightening some things up around warnings and signed/unsigned mismatches.) However, we'd love to share a common xdiff implementation, and we're happy if git is the home for that. The next patch adds an indirection point, `git-xdiff.h`, that contains the git-specific functionality in xdiff. This keeps the core of xdiff to standard functions. Other xdiff users, like libgit2, can specify their own compatibility functions in this header file. I hope that this allows us to make progress on a common xdiff; we'd love to go back to building it without warnings, but we'd like to not do that in isolation. Cheers- -ed Edward Thomson (1): xdiff: provide indirection to git functions xdiff/git-xdiff.h | 14 ++++++++++++++ xdiff/xdiff.h | 8 +++----- xdiff/xdiffi.c | 20 ++++++++++---------- xdiff/xinclude.h | 2 +- 4 files changed, 28 insertions(+), 16 deletions(-) create mode 100644 xdiff/git-xdiff.h -- 2.35.0
