patch 8.2.3601: check for overflow in put count does not work well Commit: https://github.com/vim/vim/commit/fa53722367c3793fda95dac665af74b8651065e9 Author: ichizok <gclient.gaap@gmail.com> Date: Tue Nov 16 12:50:46 2021 +0000 patch 8.2.3601: check for overflow in put count does not work well Problem: Check for overflow in put count does not work well. Solution: Improve the overflow check. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/9102)

# The most simplistic Makefile

xxd: xxd.c
	$(CC) $(CFLAGS) $(LDFLAGS) -DUNIX -o xxd xxd.c

clean:
	rm -f xxd xxd.o