Provide an option to specify cert/key on commandline.
While here, document new options and fix mandoc lint warnings.
PROG= pop3d
MAN= pop3d.8
CFLAGS+= -Wall -Wstrict-prototypes -Wmissing-prototypes
CFLAGS+= -Wmissing-declarations -Wshadow -Wpointer-arith
CFLAGS+= -Wcast-qual -Wsign-compare
CFLAGS+= -DIO_SSL
DEBUG= -g
SRCS= pop3d.c pop3e.c session.c maildrop.c maildir.c mbox.c util.c
SRCS+= imsgev.c iobuf.c ioev.c
SRCS+= ssl.c ssl_privsep.c
LDADD+= -levent -lssl -lcrypto -lutil
DPADD= ${LIBEVENT} ${LIBSSL} ${LIBCRYPTO} ${LIBUTIL}
.include <bsd.prog.mk>