From: Jeff King <peff@peff.net>
Date: Fri, 11 Aug 2023 15:13:23 GMT
Subject: Re: [PATCH] describe: fix --no-exact-match
Message-ID: <20230811151323.GF2303200@coredump.intra.peff.net>
In-Reply-To: <09f499ad-28a5-0d8b-8af6-97475bdc614b@web.de>

On Thu, Aug 10, 2023 at 09:10:33PM +0200, René Scharfe wrote:

> +#define DEFINE_PARSE_OPT_CB(name)				\
> +static inline int name ## __void(const struct option *opt,	\
> +				 const char *arg, int unset)	\
> +{								\
> +	return name(opt, arg, unset, opt->value);		\
> +}								\
> +struct option

BTW, I wondered what this extra "struct option" was doing. I guess it is
there to soak up the semi-colon of:

  DEFINE_PARSE_OPT_CB(foo);

with a noop declaration. Both clever and gross. :)

-Peff