stdout raises EINVAL when flush() is called on a closed pipe under win32. Maybe the exception should be caught and translated at raise location instead (sshserver.py).

CC := gcc
CFLAGS := -g -O2 -Wall -Werror

prefix ?= /usr/bin

hgsh: hgsh.o
	$(CC) -o $@ $<

install: hgsh
	install -m755 hgsh $(prefix)

clean:
	rm -f *.o hgsh