Re: [RFC PATCH 1/2] config: make git_config_include() static

> It is not used from outside the file in which it is declared.
>
> Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
> ---
>  config.c | 12 +++++++++++-
>  config.h | 37 ++++---------------------------------
>  2 files changed, 15 insertions(+), 34 deletions(-)
>
> diff --git a/config.c b/config.c
> index 2edf835262..365d57833b 100644
> --- a/config.c
> +++ b/config.c
> @@ -120,6 +120,16 @@ static long config_buf_ftell(struct config_source *conf)
>  	return conf->u.buf.pos;
>  }
>  
> +struct config_include_data {
> +	int depth;
> +	config_fn_t fn;
> +	void *data;
> +	const struct config_options *opts;
> +};
> +#define CONFIG_INCLUDE_INIT { 0 }
> +
> +static int git_config_include(const char *var, const char *value, void *data);

>  #define MAX_INCLUDE_DEPTH 10
>  static const char include_depth_advice[] = N_(
>  "exceeded maximum include depth (%d) while including\n"
> @@ -306,7 +316,7 @@ static int include_condition_is_true(const struct config_options *opts,
>  	return 0;
>  }
>  
> -int git_config_include(const char *var, const char *value, void *data)
> +static int git_config_include(const char *var, const char *value, void *data)